@ARTICLE{1999ApJ...526..451N,
       author = {{Nayfonov}, Alan and {D{\"a}ppen}, Werner and {Hummer}, David G. and {Mihalas}, Dimitri},
        title = "The MHD Equation of State with Post-Holtsmark Microfield Distributions",
      journal = {\apj},
         year = 1999,
       volume = {526},
       number = {1},
        pages = {451-464},
          doi = {10.1086/307972},
archivePrefix = {arXiv},
       eprint = {astro-ph/9901360},
 primaryClass = {astro-ph},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1999ApJ...526..451N},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1998MNRAS.297.1073H,
       author = {{Hummer}, D.~G. and {Storey}, P.~J.},
        title = "Recombination of helium-like ions - I. Photoionization cross-sections and total recombination and cooling coefficients for atomic helium",
      journal = {\mnras},
         year = 1998,
       volume = {297},
       number = {4},
        pages = {1073-1078},
          doi = {10.1046/j.1365-8711.1998.2970041073.x},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1998MNRAS.297.1073H},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1995yCat.6064....0S,
       author = {{Storey}, P.~J. and {Hummer}, D.~G.},
        title = "VizieR Online Data Catalog: Recombination line intensities for hydrogenic ions (Storey+ 1995)",
      journal = {VizieR Online Data Catalog},
         year = 1995,
          eid = {VI/64},
        pages = {VI/64},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1995yCat.6064....0S},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1995aelm.conf...35H,
       author = {{Hummer}, D.},
        title = "Radiative Transfer",
    booktitle = {The Analysis of Emission Lines: A Meeting in Honor of the 70th Birthdays of D. E. Osterbrock \& M. J. Seaton},
         year = 1995,
       editor = {{Williams}, Robert and {Livio}, Mario},
        pages = {35},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1995aelm.conf...35H},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1995MNRAS.272...41S,
       author = {{Storey}, P.~J. and {Hummer}, D.~G.},
        title = "Recombination line intensities for hydrogenic ions-IV. Total recombination coefficients and machine-readable tables for Z=1 to 8",
      journal = {\mnras},
         year = 1995,
       volume = {272},
       number = {1},
        pages = {41-48},
          doi = {10.1093/mnras/272.1.41},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1995MNRAS.272...41S},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1994A&A...290..553R,
       author = {{Rybicki}, G.~B. and {Hummer}, D.~G.},
        title = "An accelerated lambda iteration method for multilevel radiative transfer. III. Noncoherent electron scattering",
      journal = {\aap},
         year = 1994,
       volume = {290},
        pages = {553-562},
archivePrefix = {arXiv},
       eprint = {astro-ph/9404019},
 primaryClass = {astro-ph},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1994A&A...290..553R},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1994MNRAS.268..109H,
       author = {{Hummer}, D.~G.},
        title = "Total Recombination and Energy Loss Coefficients for Hydrogenic Ions at Low Density for 10<T/E/Z/2<10/7K",
      journal = {\mnras},
         year = 1994,
       volume = {268},
        pages = {109},
          doi = {10.1093/mnras/268.1.109},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1994MNRAS.268..109H},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1994JQSRT..51..729H,
       author = {{Hummer}, D.~G. and {Kutepov}, A.~A.},
        title = "Algorithms for rapid evaluation of band transfer functions for linear molecules.",
      journal = {\jqsrt},
         year = 1994,
       volume = {51},
       number = {5},
        pages = {729-739},
          doi = {10.1016/0022-4073(94)90127-9},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1994JQSRT..51..729H},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1994A&A...282..151H,
       author = {{Huben{\'{y}}}, I. and {Hummer}, D.~G. and {Lanz}, T.},
        title = "NLTE model stellar atmospheres with line blanketing near the series limits.",
      journal = {\aap},
         year = 1994,
       volume = {282},
        pages = {151-167},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1994A&A...282..151H},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1993A&A...279..298H,
       author = {{Hummer}, D.~G. and {Berrington}, K.~A. and {Eissner}, W. and {Pradhan}, Anil K. and {Saraph}, H.~E. and {Tully}, J.~A.},
        title = "Atomic data from the IRON project. I. Goals and methods.",
      journal = {\aap},
         year = 1993,
       volume = {279},
        pages = {298-309},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1993A&A...279..298H},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1992AAS...181.1908V,
       author = {{Voels}, S.~A. and {Butler}, K. and {Gabler}, R. and {Groth}, H.~G. and {Lennon}, D.~J. and {Haser}, S. and {Hummer}, D.~G. and {Husfeld}, D. and {Kudritzki}, R.~P. and {Pauldrach}, A. and {Puls}, J. and {Baade}, D. and {Walborn}, N.~R. and {Heap}, S.~R. and {Garmay}, C.~D. and {Conti}, P.~S. and {Bohannan}, B.},
        title = "FOS Spectra of OB-type Stars in the LMC",
    booktitle = {AAS abstracts},
         year = 1992,
       series = {AAS abstracts},
       volume = {181},
          eid = {19.08},
        pages = {19.08},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1992AAS...181.1908V},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1992A&A...262..209R,
       author = {{Rybicki}, G.~B. and {Hummer}, D.~G.},
        title = "An accelerated lambda iteration method for multilevel radiative transfer. II. Overlapping transitions with full continuum.",
      journal = {\aap},
         year = 1992,
       volume = {262},
        pages = {209-215},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1992A&A...262..209R},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1992A&A...257..655K,
       author = {{Kudritzki}, R. -P. and {Hummer}, D.~G. and {Pauldrach}, A.~W.~A. and {Puls}, J. and {Najarro}, F. and {Imhoff}, J.},
        title = "Radiation-driven winds of hot luminous stars. X. The determination of stellar masses, radii and distances from terminal velocities and mass-loss rates.",
      journal = {\aap},
         year = 1992,
       volume = {257},
        pages = {655-662},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1992A&A...257..655K},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1992ApJ...387..248H,
       author = {{Hummer}, D.~G. and {Rybicki}, G.~B.},
        title = "The Sobolev Approximation for Line Formation with Partial Frequency Redistribution",
      journal = {\apj},
         year = 1992,
       volume = {387},
        pages = {248},
          doi = {10.1086/171076},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1992ApJ...387..248H},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1992MNRAS.254..277H,
       author = {{Hummer}, D.~G. and {Storey}, P.~J.},
        title = "Recombination line intensities for hydrogenic ions. III. Effects of finite optical depth and dust.",
      journal = {\mnras},
         year = 1992,
       volume = {254},
        pages = {277-290},
          doi = {10.1093/mnras/254.2.277},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1992MNRAS.254..277H},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1992ESOC...44..279K,
       author = {{Kudritzki}, R.~P. and {Lennon}, D.~J. and {Becker}, S.~R. and {Butler}, K. and {Gabler}, R. and {Haser}, S. and {Hummer}, D.~G. and {Husfeld}, D. and {Pauldrach}, A.~W.~A. and {Puls}, J. and {Voels}, S. and {Walborn}, N.~R. and {Heap}, S.~R. and {Bohannan}, B. and {Conti}, P. and {Garmany}, C.~D. and {Baade}, D.},
        title = "Hot Stars and the Hubble Space Telescope",
    booktitle = {European Southern Observatory Conference and Workshop Proceedings},
         year = 1992,
       series = {European Southern Observatory Conference and Workshop Proceedings},
       volume = {44},
        pages = {279},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1992ESOC...44..279K},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1991JBAA..101..364C,
       author = {{Crivellari}, L. and {Huben{\'{y}}}, I. and {Hummer}, D.~G.},
        title = "Book-Review - Stellar Atmospheres Beyond Classical Models",
      journal = {Journal of the British Astronomical Association},
         year = 1991,
       volume = {101},
        pages = {364},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1991JBAA..101..364C},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1991JQSRT..46..347K,
       author = {{Kutepov}, A.~A. and {Kunze}, D. and {Hummer}, D.~G. and {Rybicki}, G.~B.},
        title = "The solution of radiative transfer problems in molecular bands without the LTE assumption by accelerated lambda iteration methods.",
      journal = {\jqsrt},
         year = 1991,
       volume = {46},
        pages = {347-365},
          doi = {10.1016/0022-4073(91)90038-R},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1991JQSRT..46..347K},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1991A&A...245..171R,
       author = {{Rybicki}, G.~B. and {Hummer}, D.~G.},
        title = "An accelerated lambda iteration method for multilevel radiative transfer.",
      journal = {\aap},
         year = 1991,
       volume = {245},
        pages = {171-181},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1991A&A...245..171R},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1991JQSRT..45..211H,
       author = {{Hummer}, D.~G.},
        title = "Asymptotic expansions of the kernel functions for line formation with continuous absorption.",
      journal = {\jqsrt},
         year = 1991,
       volume = {45},
        pages = {211-216},
          doi = {10.1016/0022-4073(91)90055-U},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1991JQSRT..45..211H},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1991ASIC..341..431H,
       author = {{Hummer}, D.~G.},
        title = "The Opacity Project and the Practical Utilization of Atomic Data",
    booktitle = {Stellar Atmospheres - Beyond Classical Models},
         year = 1991,
       editor = {{Crivellari}, Lucio and {Huben{\'{y}}}, I. and {Hummer}, D.~G.},
       series = {NATO Advanced Study Institute (ASI) Series C},
       volume = {341},
        pages = {431},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1991ASIC..341..431H},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1991ASIC..341..119H,
       author = {{Hummer}, D.~G. and {Huben{\'{y}}}, I.},
        title = "Computer Codes for Stellar Atmospheric Modeling",
    booktitle = {Stellar Atmospheres - Beyond Classical Models},
         year = 1991,
       editor = {{Crivellari}, Lucio and {Huben{\'{y}}}, I. and {Hummer}, D.~G.},
       series = {NATO Advanced Study Institute (ASI) Series C},
       volume = {341},
        pages = {119},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1991ASIC..341..119H},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@PROCEEDINGS{1991ASIC..341.....C,
        title = "Stellar atmospheres. Beyond classical models",
    booktitle = {Stellar Atmospheres - Beyond Classical Models},
         year = 1991,
       series = {NATO Advanced Study Institute (ASI) Series C},
       volume = {341},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1991ASIC..341.....C},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1990ApJ...365..729B,
       author = {{Bohannan}, Bruce and {Voels}, Stephen A. and {Hummer}, David G. and {Abbott}, David C.},
        title = "Photospheres of Hot Stars. IV. Spectral Type O4",
      journal = {\apj},
         year = 1990,
       volume = {365},
        pages = {729},
          doi = {10.1086/169526},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1990ApJ...365..729B},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1990ApJ...350..300M,
       author = {{Mihalas}, Dimitri and {Hummer}, D.~G. and {Mihalas}, Barbara Weibel and {Daeppen}, Werner},
        title = "The Equation of State for Stellar Envelopes. IV. Thermodynamic Quantities and Selected Ionization Fractions for Six Elemental Mixes",
      journal = {\apj},
         year = 1990,
       volume = {350},
        pages = {300},
          doi = {10.1086/168383},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1990ApJ...350..300M},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1990BAAS...22..743V,
       author = {{Voels}, S.~A. and {Bohannan}, B. and {Abbott}, D.~C. and {Hummer}, D.~G.},
        title = "Comparison of Stellar Parameters from Line Profile Analysis with those from Stellar Evolution Calculations",
    booktitle = {Bulletin of the American Astronomical Society},
         year = 1990,
       volume = {22},
        pages = {743},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1990BAAS...22..743V},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1990ARA&A..28..303K,
       author = {{Kudritzki}, R.~P. and {Hummer}, D.~G.},
        title = "Quantitative spectroscopy of hot stars.",
      journal = {\araa},
         year = 1990,
       volume = {28},
        pages = {303-345},
          doi = {10.1146/annurev.aa.28.090190.001511},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1990ARA&A..28..303K},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1989ApJ...340.1073V,
       author = {{Voels}, Stephen A. and {Bohannan}, Bruce and {Abbott}, David C. and {Hummer}, D.~G.},
        title = "Photospheres of Hot Stars. III. Luminosity Effects at Spectral Type O9.5",
      journal = {\apj},
         year = 1989,
       volume = {340},
        pages = {1073},
          doi = {10.1086/167459},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1989ApJ...340.1073V},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1988ApJ...332..261D,
       author = {{Daeppen}, Werner and {Mihalas}, Dimitri and {Hummer}, D.~G. and {Mihalas}, Barbara Weibel},
        title = "The Equation of State for Stellar Envelopes. III. Thermodynamic Quantities",
      journal = {\apj},
         year = 1988,
       volume = {332},
        pages = {261},
          doi = {10.1086/166650},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1988ApJ...332..261D},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1988ApJ...331..815M,
       author = {{Mihalas}, Dimitri and {Dappen}, Werner and {Hummer}, D.~G.},
        title = "The Equation of State for Stellar Envelopes. II. Algorithm and Selected Results",
      journal = {\apj},
         year = 1988,
       volume = {331},
        pages = {815},
          doi = {10.1086/166601},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1988ApJ...331..815M},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1988ApJ...331..794H,
       author = {{Hummer}, D.~G. and {Mihalas}, Dimitri},
        title = "The Equation of State for Stellar Envelopes. I. an Occupation Probability Formalism for the Truncation of Internal Partition Functions",
      journal = {\apj},
         year = 1988,
       volume = {331},
        pages = {794},
          doi = {10.1086/166600},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1988ApJ...331..794H},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1988ApJ...328..704H,
       author = {{Hummer}, D.~G. and {Abbott}, David C. and {Voels}, Stephen A. and {Bohannan}, Bruce},
        title = "Failure of Continuum Methods for Determining the Effective Temperature of Hot Stars",
      journal = {\apj},
         year = 1988,
       volume = {328},
        pages = {704},
          doi = {10.1086/166328},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1988ApJ...328..704H},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1988MNRAS.231.1139S,
       author = {{Storey}, P.~J. and {Hummer}, D.~G.},
        title = "Recombination line intensities for hydrogenic ions. II. Case B calculations for C VI, N VII and O VIII.",
      journal = {\mnras},
         year = 1988,
       volume = {231},
        pages = {1139-1144},
          doi = {10.1093/mnras/231.4.1139},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1988MNRAS.231.1139S},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1988ApJ...327..477H,
       author = {{Hummer}, D.~G.},
        title = "A Fast and Accurate Method for Evaluating the Nonrelativistic Free-free Gaunt Factor for Hydrogenic Ions",
      journal = {\apj},
         year = 1988,
       volume = {327},
        pages = {477},
          doi = {10.1086/166210},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1988ApJ...327..477H},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1988A&A...192..279H,
       author = {{Hummer}, D.~G. and {Voels}, S.~A.},
        title = "Collisional-radiative switching - A powerful technique for converging non-LTE calculations",
      journal = {\aap},
         year = 1988,
       volume = {192},
       number = {1-2},
        pages = {279},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1988A&A...192..279H},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1988MNRAS.230..511S,
       author = {{Smith}, Lindsey F. and {Hummer}, David G.},
        title = "C/He abundances in WC stars.",
      journal = {\mnras},
         year = 1988,
       volume = {230},
        pages = {511-534},
          doi = {10.1093/mnras/230.4.511},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1988MNRAS.230..511S},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1988A&A...191...87P,
       author = {{Puls}, J. and {Hummer}, D.~G.},
        title = "The Sobolev approximation for the line force and line source function in a spherically-symmetrical stellar wind with continuum opacity",
      journal = {\aap},
         year = 1988,
       volume = {191},
       number = {1},
        pages = {87-98},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1988A&A...191...87P},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1988IAUS..132..127B,
       author = {{Bohannan}, B. and {Abbott}, D.~C. and {Voels}, S.~A. and {Hummer}, D.~G.},
        title = "Effective Temperatures and Gravities for O-Type Stars Determined from High Precision Line Profiles and Wind-Blanketed Model Atmospheres",
    booktitle = {The Impact of Very High S/N Spectroscopy on Stellar Physics},
         year = 1988,
       editor = {{Cayrel de Strobel}, G. and {Spite}, Monique},
       volume = {132},
        pages = {127},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1988IAUS..132..127B},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1987BAAS...19.1025V,
       author = {{Voels}, S.~A. and {Bohannan}, B. and {Abbott}, D.~C. and {Hummer}, D.~G.},
        title = "Enhanced Helium Abundance in O Supergiants",
    booktitle = {Bulletin of the American Astronomical Society},
         year = 1987,
       volume = {19},
        pages = {1025},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1987BAAS...19.1025V},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1987MNRAS.224..801H,
       author = {{Hummer}, D.~G. and {Storey}, P.~J.},
        title = "Recombination-line intensities for hydrogenic ions - I. Case B calculations for H I and He II.",
      journal = {\mnras},
         year = 1987,
       volume = {224},
        pages = {801-820},
          doi = {10.1093/mnras/224.3.801},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1987MNRAS.224..801H},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1986BAAS...18..953V,
       author = {{Voels}, S.~A. and {Bohannan}, B. and {Abbott}, D.~C. and {Hummer}, D.~G.},
        title = "Luminosity Effects of Wind Blanketed Models for Late O-Type Stars",
    booktitle = {Bulletin of the American Astronomical Society},
         year = 1986,
       volume = {18},
        pages = {953},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1986BAAS...18..953V},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1986ApJ...308..728B,
       author = {{Bohannan}, B. and {Abbott}, D.~C. and {Voels}, S.~A. and {Hummer}, D.~G.},
        title = "Photospheres of Hot Stars. II. an Analysis of Zeta Puppis",
      journal = {\apj},
         year = 1986,
       volume = {308},
        pages = {728},
          doi = {10.1086/164545},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1986ApJ...308..728B},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1986JQSRT..36....1H,
       author = {{Hummer}, D.~G.},
        title = "Rational approximations for the Holtsmark distribution, its cumulative and derivative.",
      journal = {\jqsrt},
         year = 1986,
       volume = {36},
        pages = {1-5},
          doi = {10.1016/0022-4073(86)90011-7},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1986JQSRT..36....1H},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@BOOK{1986atas.book.....B,
       author = {{Burke}, P.~G. and {Eissner}, W.~B. and {Hummer}, D.~G. and {Percival}, I.~C.},
        title = "Atoms in astrophysics.",
         year = 1986,
       adsurl = {https://ui.adsabs.harvard.edu/abs/1986atas.book.....B},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1986IAUS..116..413G,
       author = {{Gehren}, T. and {Husfeld}, D. and {Kudritzki}, R.~P. and {Conti}, P.~S. and {Hummer}, D.~G.},
        title = "Non-Lte Analysis of Massive Stars in the Magellanic Clouds",
    booktitle = {Luminous Stars and Associations in Galaxies},
         year = 1986,
       editor = {{De Loore}, C.~W.~H. and {Willis}, A.~J. and {Laskarides}, P.},
       volume = {116},
        pages = {413},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1986IAUS..116..413G},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1986IAUS..116..111B,
       author = {{Bohannan}, B. and {Abbott}, D.~C. and {Voels}, S.~A. and {Hummer}, D.~G.},
        title = "Steps to a New Calibration of the Spectral Type - Effective Temperature Relationship for Early-Type Stars",
    booktitle = {Luminous Stars and Associations in Galaxies},
         year = 1986,
       editor = {{De Loore}, C.~W.~H. and {Willis}, A.~J. and {Laskarides}, P.},
       volume = {116},
        pages = {111},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1986IAUS..116..111B},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1986IAUS..116....3K,
       author = {{Kudritzki}, R.~P. and {Hummer}, D.~G.},
        title = "Intrinsic parameters of hot blue stars",
    booktitle = {Luminous Stars and Associations in Galaxies},
         year = 1986,
       editor = {{De Loore}, C.~W.~H. and {Willis}, A.~J. and {Laskarides}, P.},
       volume = {116},
        pages = {3-18},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1986IAUS..116....3K},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1985JQSRT..34..101K,
       author = {{Kutepov}, A.~A. and {Hummer}, D.~G. and {Moore}, C.~B.},
        title = "Rotational relaxation of the {}00$^{0}$1 level of CO$\_{2}$ including radiative transfer in the 4.3-{\ensuremath{\mu}}m band of planetary atmospheres.",
      journal = {\jqsrt},
         year = 1985,
       volume = {34},
        pages = {101-114},
          doi = {10.1016/0022-4073(85)90037-8},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1985JQSRT..34..101K},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1985ApJ...294..286A,
       author = {{Abbott}, D.~C. and {Hummer}, D.~G.},
        title = "Photospheres of hot stars. I. Wind-blanketed model atmospheres.",
      journal = {\apj},
         year = 1985,
       volume = {294},
        pages = {286-302},
          doi = {10.1086/163297},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1985ApJ...294..286A},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1985A&A...148L...1P,
       author = {{Pauldrach}, A. and {Puls}, J. and {Hummer}, D.~G. and {Kudritzki}, R.~P.},
        title = "A radiation driven stellar wind model atmosphere for the Wolf-Rayet binary V444 Cygni.",
      journal = {\aap},
         year = 1985,
       volume = {148},
        pages = {L1-L4},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1985A&A...148L...1P},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1985ApJ...293..258H,
       author = {{Hummer}, D.~G. and {Rybicki}, G.~B.},
        title = "The Sobolev approximation for line formation with continuous opacity",
      journal = {\apj},
         year = 1985,
       volume = {293},
        pages = {258-267},
          doi = {10.1086/163232},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1985ApJ...293..258H},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1984BAAS...16..509H,
       author = {{Hummer}, D.~G. and {Abbott}, D.~C. and {Bohannan}, B.},
        title = "The Line Spectrum of Zeta Puppis With High Photometric Accuracy",
    booktitle = {Bulletin of the American Astronomical Society},
         year = 1984,
       volume = {16},
        pages = {509},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1984BAAS...16..509H},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1984JQSRT..31..283H,
       author = {{Hummer}, D.~G.},
        title = "A family of angle-moments proportional to r$^{-n}$, n = 1,2,..., in free space.",
      journal = {\jqsrt},
         year = 1984,
       volume = {31},
       number = {3},
        pages = {283-284},
          doi = {10.1016/0022-4073(84)90032-3},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1984JQSRT..31..283H},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1984AN....305...58B,
       author = {{Burke}, P.~G. and {Eissner}, W.~B. and {Hummer}, D.~G. and {Percival}, I.~C. and {Domke}, H.},
        title = "Book-Review - Atoms in Astrophysics",
      journal = {Astronomische Nachrichten},
         year = 1984,
       volume = {305},
       number = {2},
        pages = {58},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1984AN....305...58B},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1983ApJ...274..380R,
       author = {{Rybicki}, G.~B. and {Hummer}, D.~G.},
        title = "The specific luminosity of a three-dimensional medium in terms of the escape probability",
      journal = {\apj},
         year = 1983,
       volume = {274},
        pages = {380-398},
          doi = {10.1086/161454},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1983ApJ...274..380R},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1983ApJ...271..888H,
       author = {{Hummer}, D.~G. and {Rybicki}, G.~B.},
        title = "Erratum - Second-Order Escape Probability Approximations in Radiative Transfer",
      journal = {\apj},
         year = 1983,
       volume = {271},
        pages = {888},
          doi = {10.1086/161255},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1983ApJ...271..888H},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@PROCEEDINGS{1983aia..conf.....B,
        title = "Atoms in Astrophysics, 1983",
    booktitle = {Atoms in Astrophysics},
         year = 1983,
       volume = {36},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1983aia..conf.....B},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1983Sci...221..946B,
       author = {{Burke}, P.~C. and {Eissner}, W.~B. and {Hummer}, D.~G. and {Percival}, I.~C.},
        title = "Book-Review - Atoms in Astrophysics",
      journal = {Science},
         year = 1983,
       volume = {221},
        pages = {946},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1983Sci...221..946B},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1983PhT....36h..67B,
       author = {{Burke}, P.~G. and {Eissner}, W.~B. and {Hummer}, D.~G. and {Percival}, I.~C. and {Osterbrock}, Donald E.},
        title = "Atoms in Astrophysics",
      journal = {Physics Today},
         year = 1983,
       volume = {36},
       number = {8},
        pages = {67},
          doi = {10.1063/1.2915805},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1983PhT....36h..67B},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1983JQSRT..30..281H,
       author = {{Hummer}, D.~G.},
        title = "The generalized exponential-integral V(x,y) = {\ensuremath{\int}}$\_{1}$ exp(-xt)ln(t+y)dt/t and computer algorithms for y = 0 and y = 1.",
      journal = {\jqsrt},
         year = 1983,
       volume = {30},
       number = {3},
        pages = {281-287},
          doi = {10.1016/0022-4073(83)90064-X},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1983JQSRT..30..281H},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1983IAUS..103..546A,
       author = {{Abbott}, D.~C. and {Hummer}, D.~G.},
        title = "Wind-Blanketed Stellar Atmospheres",
    booktitle = {Planetary Nebulae},
         year = 1983,
       editor = {{Aller}, L.~H.},
       volume = {103},
        pages = {546},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1983IAUS..103..546A},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1983IAUS..103..211H,
       author = {{Hummer}, D.~G.},
        title = "Radiative transfer problems in planetary nebulae",
    booktitle = {Planetary Nebulae},
         year = 1983,
       editor = {{Aller}, L.~H.},
       volume = {103},
        pages = {211-218},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1983IAUS..103..211H},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1982ApJ...263..925H,
       author = {{Hummer}, D.~G. and {Rybicki}, G.~B.},
        title = "Second-order escape probability approximations in radiative transfer",
      journal = {\apj},
         year = 1982,
       volume = {263},
        pages = {925-934},
          doi = {10.1086/160560},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1982ApJ...263..925H},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1982BAAS...14..914H,
       author = {{Hummer}, D.~G. and {Abbott}, D.~C.},
        title = "Wind-Blanketed Stellar Atmosphere",
    booktitle = {Bulletin of the American Astronomical Society},
         year = 1982,
       volume = {14},
        pages = {914},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1982BAAS...14..914H},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1982ApJ...260..299C,
       author = {{Cooper}, J. and {Ballagh}, R.~J. and {Burnett}, K. and {Hummer}, D.~G.},
        title = "On redistribution and the equations for radiative transfer",
      journal = {\apj},
         year = 1982,
       volume = {260},
        pages = {299-316},
          doi = {10.1086/160255},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1982ApJ...260..299C},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1982ApJ...257..724H,
       author = {{Hummer}, D.~G.},
        title = "The effect of reflected and external radiation on stellar flux distributions",
      journal = {\apj},
         year = 1982,
       volume = {257},
        pages = {724-732},
          doi = {10.1086/160027},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1982ApJ...257..724H},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1982ApJ...254..767H,
       author = {{Hummer}, D.~G. and {Rybicki}, G.~B.},
        title = "A unified treatment of escape probabilities in static and moving media. I - Plane geometry.",
      journal = {\apj},
         year = 1982,
       volume = {254},
        pages = {767-779},
          doi = {10.1086/159788},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1982ApJ...254..767H},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1982JQSRT..27..569H,
       author = {{Hummer}, D.~G.},
        title = "High order asymptotic expansions of the four kernel functions for line formation with the Voigt profile.",
      journal = {\jqsrt},
         year = 1982,
       volume = {27},
       number = {6},
        pages = {569-573},
          doi = {10.1016/0022-4073(82)90049-8},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1982JQSRT..27..569H},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1982IAUS...99..387B,
       author = {{Barlow}, M.~J. and {Hummer}, D.~G.},
        title = "The WO Wolf-rayet stars.",
    booktitle = {Wolf-Rayet Stars: Observations, Physics, Evolution},
         year = 1982,
       editor = {{De Loore}, C.~W.~H. and {Willis}, A.~J.},
       volume = {99},
        pages = {387-392},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1982IAUS...99..387B},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1982IAUS...99...79H,
       author = {{Hummer}, D.~G. and {Barlow}, M.~J. and {Storey}, P.~J.},
        title = "The infrared recombination-line spectra of Wolf-Rayet stars",
    booktitle = {Wolf-Rayet Stars: Observations, Physics, Evolution},
         year = 1982,
       editor = {{De Loore}, C.~W.~H. and {Willis}, A.~J.},
       volume = {99},
        pages = {79-82},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1982IAUS...99...79H},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1981ApJ...246.1031P,
       author = {{Pradhan}, A.~K. and {Norcross}, D.~W. and {Hummer}, D.~G.},
        title = "Rate coefficients for electron impact excitation of helium-like ions",
      journal = {\apj},
         year = 1981,
       volume = {246},
        pages = {1031-1039},
          doi = {10.1086/158998},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1981ApJ...246.1031P},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1981BAAS...13Q.818C,
       author = {{Carroll}, D. and {Hummer}, D.~G. and {Rybicki}, G.~B.},
        title = "Line Formation in Accretion Disks",
    booktitle = {Bulletin of the American Astronomical Society},
         year = 1981,
       volume = {13},
        pages = {818},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1981BAAS...13Q.818C},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1981BAAS...13..793H,
       author = {{Hummer}, D.~G. and {Storey}, P.~J.},
        title = "Radiative Recombination Coefficients at Stellar Densities",
    booktitle = {Bulletin of the American Astronomical Society},
         year = 1981,
       volume = {13},
        pages = {793},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1981BAAS...13..793H},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1981PhRvA..23..619P,
       author = {{Pradhan}, A.~K. and {Norcross}, D.~W. and {Hummer}, D.~G.},
        title = "Cross sections and excitation rates for electron collisions with heliumlike ions",
      journal = {\pra},
         year = 1981,
       volume = {23},
       number = {2},
        pages = {619-631},
          doi = {10.1103/PhysRevA.23.619},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1981PhRvA..23..619P},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1981JQSRT..26..187H,
       author = {{Hummer}, D.~G.},
        title = "Expressions for the computer-evaluation of the four kernel functions for line formation with Doppler and Lorentz profiles.",
      journal = {\jqsrt},
         year = 1981,
       volume = {26},
       number = {3},
        pages = {187-195},
          doi = {10.1016/0022-4073(81)90112-6},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1981JQSRT..26..187H},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1980ApJ...241L..27B,
       author = {{Barlow}, M.~J. and {Blades}, J.~C. and {Hummer}, D.~G.},
        title = "Optical observations of the ultrahigh-excitation Wolf-Rayet star Sanduleak 3.",
      journal = {\apjl},
         year = 1980,
       volume = {241},
        pages = {L27-L31},
          doi = {10.1086/183353},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1980ApJ...241L..27B},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1980BAAS...12..798H,
       author = {{Hummer}, D.~G. and {Rybicki}, G.~B.},
        title = "Escape-Probability Method for Flows of Arbitrary Velocity Amplitude",
    booktitle = {Bulletin of the American Astronomical Society},
         year = 1980,
       volume = {12},
        pages = {798},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1980BAAS...12..798H},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1980ApJ...236..609H,
       author = {{Hummer}, D.~G. and {Kunasz}, P.~B.},
        title = "Energy loss by resonance line photons in an absorbing medium",
      journal = {\apj},
         year = 1980,
       volume = {236},
        pages = {609-618},
          doi = {10.1086/157779},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1980ApJ...236..609H},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1978IAUS...76..171H,
       author = {{Hummer}, D.~G.},
        title = "Atmospheres of central stars.",
    booktitle = {Planetary Nebulae},
         year = 1978,
       editor = {{Terzian}, Y.},
       volume = {76},
        pages = {171-183},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1978IAUS...76..171H},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1978ApJ...219..654R,
       author = {{Rybicki}, G.~B. and {Hummer}, D.~G.},
        title = "A generalization of the Sobolev method for flows with nonlocal radiative coupling.",
      journal = {\apj},
         year = 1978,
       volume = {219},
        pages = {654-675},
          doi = {10.1086/155826},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1978ApJ...219..654R},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1977ApJ...214..337M,
       author = {{Mihalas}, D. and {Kunasz}, P.~B. and {Hummer}, D.~G.},
        title = "Erratum and Addendum: ''Solution of the comoving-frame equation of transfer in spherically symmetric flows. IV. Frequency-dependent source functions for scattering by atoms and electrons [Astrophys. J., Vol. 210, p. 419 - 433 (1976)].",
      journal = {\apj},
         year = 1977,
       volume = {214},
        pages = {337},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1977ApJ...214..337M},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1976ApJ...210..419M,
       author = {{Mihalas}, D. and {Kunasz}, P.~B. and {Hummer}, D.~G.},
        title = "Solution of the comoving-frame equation of transfer in spherically symmetric flows. IV. Frequency-dependent source functions for scattering by atoms and electrons.",
      journal = {\apj},
         year = 1976,
       volume = {210},
        pages = {419-433},
          doi = {10.1086/154845},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1976ApJ...210..419M},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1976BAAS....8R.546H,
       author = {{Hummer}, D.~G. and {Rybicki}, G.~B.},
        title = "Escape Probability Method for Line Transfer in Accelerating Inflows and Decelerating Outflows.",
    booktitle = {Bulletin of the American Astronomical Society},
         year = 1976,
       volume = {8},
        pages = {546},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1976BAAS....8R.546H},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1976ApJ...206..515M,
       author = {{Mihalas}, Dimitri and {Kunasz}, P.~B. and {Hummer}, D.~G.},
        title = "Solution of the Comoving-Frame Equation of Transfer in Spherically Symmetric Flows. III. Effect of Aberration and Advection Terms",
      journal = {\apj},
         year = 1976,
       volume = {206},
        pages = {515-524},
          doi = {10.1086/154407},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1976ApJ...206..515M},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1976ApJ...205..492M,
       author = {{Mihalas}, D. and {Shine}, R.~A. and {Kunasz}, P.~B. and {Hummer}, D.~G.},
        title = "Resonance-line transfer with partial redistribution. VIII. Solution in the comoving frame for moving atmospheres.",
      journal = {\apj},
         year = 1976,
       volume = {205},
        pages = {492-498},
          doi = {10.1086/154303},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1976ApJ...205..492M},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1976ApJ...203..647M,
       author = {{Mihalas}, D. and {Kunasz}, P.~B. and {Hummer}, D.~G.},
        title = "Solution of the comoving-frame equation of transfer in spherically symmetric flows. II. Picket-fence models.",
      journal = {\apj},
         year = 1976,
       volume = {203},
        pages = {647-659},
          doi = {10.1086/154123},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1976ApJ...203..647M},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1976JQSRT..16...77H,
       author = {{Hummer}, D.~G. and {Kunasz}, P.~B.},
        title = "Migration of excitation in transfer of spectral-line radiation.",
      journal = {\jqsrt},
         year = 1976,
       volume = {16},
       number = {1},
        pages = {77-96},
          doi = {10.1016/0022-4073(76)90125-4},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1976JQSRT..16...77H},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1976IAUS...70..281H,
       author = {{Hummer}, D.~G.},
        title = "Line Formation in Expanding Atmospheres (review Paper)",
    booktitle = {Be and Shell Stars},
         year = 1976,
       editor = {{Slettebak}, Arne},
       volume = {70},
        pages = {281},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1976IAUS...70..281H},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1975ApJ...202..465M,
       author = {{Mihalas}, D. and {Kunasz}, P.~B. and {Hummer}, D.~G.},
        title = "Solution of the comoving-frame equation of transfer in spherically symmetric flows. I. Computational method for equivalent-two-level-atom source functions.",
      journal = {\apj},
         year = 1975,
       volume = {202},
        pages = {465-489},
          doi = {10.1086/153996},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1975ApJ...202..465M},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1975ApJ...202...92K,
       author = {{Kunasz}, P.~B. and {Hummer}, D.~G. and {Mihalas}, D.},
        title = "Theory of extended stellar atmospheres. II. A grid of static spherical models for O stars and planetary nebula nuclei.",
      journal = {\apj},
         year = 1975,
       volume = {202},
        pages = {92-113},
          doi = {10.1086/153955},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1975ApJ...202...92K},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1975BAAS....7..449M,
       author = {{Mihalas}, D. and {Kunasz}, P.~B. and {Hummer}, D.~G.},
        title = "Solution of the Co-Moving Frame Equation of Transfer in Spherically Symmetric Flows. II. Picket-Fence Models.",
    booktitle = {Bulletin of the American Astronomical Society},
         year = 1975,
       volume = {7},
        pages = {449},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1975BAAS....7..449M},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1975BAAS....7R.256M,
       author = {{Mihalas}, D. and {Kunasz}, P.~B. and {Hummer}, D.~G.},
        title = "Solution of the Co-moving Frame Equation of Transfer in Spherically Symmetric Flows.",
    booktitle = {Bulletin of the American Astronomical Society},
         year = 1975,
       volume = {7},
        pages = {256},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1975BAAS....7R.256M},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1975BAAS....7..256M,
       author = {{Mihalas}, D. and {Kunasz}, P.~B. and {Hummer}, D.~G.},
        title = "Solution of the co-moving frame equation of transfer in spherically symmetric flows.",
    booktitle = {Bulletin of the American Astronomical Society},
         year = 1975,
       volume = {7},
        pages = {256-257},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1975BAAS....7..256M},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1975MNRAS.170..423R,
       author = {{Rybicki}, G.~B. and {Hummer}, D.~G.},
        title = "A note on the ' peaking effect ' in spherical-geometry transfer problems",
      journal = {\mnras},
         year = 1975,
       volume = {170},
        pages = {423-428},
          doi = {10.1093/mnras/170.2.423},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1975MNRAS.170..423R},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1974ApJS...28..343M,
       author = {{Mihalas}, D. and {Hummer}, D.~G.},
        title = "Theory of extended stellar atmospheres. I. Computational method and first results for static spherical models.",
      journal = {\apjs},
         year = 1974,
       volume = {28},
        pages = {343-372},
          doi = {10.1086/190322},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1974ApJS...28..343M},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1974MNRAS.168..263H,
       author = {{Hummer}, D.~G. and {Norcross}, D.~W.},
        title = "Light ions of astrophysical interest-radiative transition probabilities for C m, N iv, 0 V and NE VII",
      journal = {\mnras},
         year = 1974,
       volume = {168},
        pages = {263-272},
          doi = {10.1093/mnras/168.2.263},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1974MNRAS.168..263H},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1974ApJ...191..789C,
       author = {{Crandall}, D.~H. and {Dunn}, G.~H. and {Gallagher}, A. and {Hummer}, D.~G. and {Kunasz}, C.~V. and {Leep}, D. and {Taylor}, P.~O.},
        title = "Rate Coefficients for Electron Excitation of the First Resonance Transition in h, Li, Na, Ca, Ca', and Ba' Calculated from Experimental Data",
      journal = {\apj},
         year = 1974,
       volume = {191},
        pages = {789-794},
          doi = {10.1086/153025},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1974ApJ...191..789C},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1974ApJ...189L..39M,
       author = {{Mihalas}, Dimitri and {Hummer}, David G.},
        title = "Some Observational Implications of Extended Static O-Star Model Atmospheres",
      journal = {\apjl},
         year = 1974,
       volume = {189},
        pages = {L39},
          doi = {10.1086/181459},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1974ApJ...189L..39M},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1974MNRAS.166...57K,
       author = {{Kunasz}, P.~B. and {Hummer}, D.~G.},
        title = "Radiative transfer in spherically symmetric systems-IV. Solution of the line transfer problem with radial velocity fields",
      journal = {\mnras},
         year = 1974,
       volume = {166},
        pages = {57-78},
          doi = {10.1093/mnras/166.1.57},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1974MNRAS.166...57K},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1974MNRAS.166...19K,
       author = {{Kunasz}, P.~B. and {Hummer}, D.~G.},
        title = "Radiative transfer in spherically symmetric systems-III. Fundamentals of line formation",
      journal = {\mnras},
         year = 1974,
       volume = {166},
        pages = {19-56},
          doi = {10.1093/mnras/166.1.19},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1974MNRAS.166...19K},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1973NucIM.110..421H,
       author = {{Hummer}, D.},
        title = "Informal remarks on a problem in astrophysics",
      journal = {Nuclear Instruments and Methods},
         year = 1973,
       volume = {110},
        pages = {421},
          doi = {10.1016/0029-554X(73)90721-0},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1973NucIM.110..421H},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1973ApJ...179..827M,
       author = {{Mihalas}, D. and {Hummer}, D.~G.},
        title = "Analyses of light-ion spectra in stellar atmospheres.",
      journal = {\apj},
         year = 1973,
       volume = {179},
        pages = {827},
          doi = {10.1086/151919},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1973ApJ...179..827M},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1973LIACo..18..225H,
       author = {{Hummer}, D.~G. and {Seaton}, M.~J.},
        title = "Interpretation of the spectra of planetary nebulae.",
    booktitle = {Liege International Astrophysical Colloquia},
         year = 1973,
       editor = {{Remy-Battiau}, L. and {Vreux}, J.~M. and {Menzel}, D.~H.},
       series = {Liege International Astrophysical Colloquia},
       volume = {5},
        pages = {225},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1973LIACo..18..225H},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1973CoPhC...6...38H,
       author = {{Hummer}, D.~G. and {Kunasz}, C.~V. and {Kunasz}, P.~B.},
        title = "Numerical evaluation of the formal solution of radiative transfer problems in spherical geometries.",
      journal = {Computer Physics Communications},
         year = 1973,
       volume = {6},
        pages = {38-57},
          doi = {10.1016/0010-4655(73)90021-0},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1973CoPhC...6...38H},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1973BAAS....5...11K,
       author = {{Kunasz}, P. and {Hummer}, D.~G.},
        title = "Formation of Spectral Lines in Spherical Stellar Atmospheres.",
    booktitle = {Bulletin of the American Astronomical Society},
         year = 1973,
       volume = {5},
        pages = {11},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1973BAAS....5...11K},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1972ApJ...175L..99M,
       author = {{Mihalas}, Dimitri and {Hummer}, D.~G. and {Conti}, Peter S.},
        title = "ON THE N III {\ensuremath{\lambda}}{\ensuremath{\lambda}}4640, 4097 LINES IN Of STARS",
      journal = {\apjl},
         year = 1972,
       volume = {175},
        pages = {L99},
          doi = {10.1086/180994},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1972ApJ...175L..99M},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1971BAAS....3Q.378C,
       author = {{Cassinelli}, J.~P. and {Hummer}, D.~G.},
        title = "The Transfer of Linearly Polarized Radiation in Extended Atmospheres.",
    booktitle = {Bulletin of the American Astronomical Society},
         year = 1971,
       volume = {3},
        pages = {378},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1971BAAS....3Q.378C},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1971MNRAS.154....9C,
       author = {{Cassinelli}, J.~P. and {Hummer}, D.~G.},
        title = "Radiative transfer in spherically symmetricsystems-II. The non-conservative case and linearly polarized radiation",
      journal = {\mnras},
         year = 1971,
       volume = {154},
        pages = {9},
          doi = {10.1093/mnras/154.1.9},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1971MNRAS.154....9C},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1971MNRAS.152....1H,
       author = {{Hummer}, D.~G. and {Rybicki}, G.~B.},
        title = "Radiative transfer in spherically symmetric systems. The conservative grey case",
      journal = {\mnras},
         year = 1971,
       volume = {152},
        pages = {1},
          doi = {10.1093/mnras/152.1.1},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1971MNRAS.152....1H},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1971JQSRT..11.1365A,
       author = {{Adams}, T.~F. and {Hummer}, D.~G. and {Rybicki}, G.~B.},
        title = "Numerical evaluation of the redistribution function R$\_{II-A}$(x, x{\"y}) and of the associated scattering integral.",
      journal = {\jqsrt},
         year = 1971,
       volume = {11},
       number = {9},
        pages = {1365-1376},
          doi = {10.1016/0022-4073(71)90005-7},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1971JQSRT..11.1365A},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1971ARA&A...9..237H,
       author = {{Hummer}, D.~G. and {Rybicki}, G.},
        title = "The Formation of Spectral Lines",
      journal = {\araa},
         year = 1971,
       volume = {9},
        pages = {237},
          doi = {10.1146/annurev.aa.09.090171.001321},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1971ARA&A...9..237H},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1970RSPTA.266..225B,
       author = {{Burgess}, A. and {Hummer}, D.~G. and {Tully}, J.~A.},
        title = "Electron Impact Excitation of Positive Ions",
      journal = {Phil.\ Trans.\ Royal Soc.\ London A},
         year = 1970,
       volume = {266},
       number = {1175},
        pages = {225-279},
          doi = {10.1098/rsta.1970.0007},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1970RSPTA.266..225B},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1970sfss.coll..239P,
       author = {{Pecker}, J.~C. and {Hummer}, D.~G.},
        title = "Part C Chromospheres and Coronae of Stars",
    booktitle = {IAU Colloq. 2: Spectrum Formation in Stars with Steady-State Extended Atmospheres},
         year = 1970,
       editor = {{Groth}, H.~G. and {Wellmann}, P.},
        pages = {239},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1970sfss.coll..239P},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1970MNRAS.150..419H,
       author = {{Hummer}, D.~G. and {Rybicki}, G.~B.},
        title = "Non-coherent scattering - VII. Frequencydependent thermalization lengths and scattering with continuous absorption",
      journal = {\mnras},
         year = 1970,
       volume = {150},
        pages = {419},
          doi = {10.1093/mnras/150.4.419},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1970MNRAS.150..419H},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1970MNRAS.147..339H,
       author = {{Hummer}, D.~G. and {Mihalas}, D.},
        title = "Model atmospheres for the central stars of planetary nebulae.",
      journal = {\mnras},
         year = 1970,
       volume = {147},
        pages = {339},
          doi = {10.1093/mnras/147.4.339},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1970MNRAS.147..339H},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1970BAAS....2...59H,
       author = {{Hummer}, D.~G.},
        title = "Joint Institute for Laboratory Astrophysics of the National Bureau of Standards and the University of Colorado, Boulder, Colorado. Report 1968-1969.",
    booktitle = {Bulletin of the American Astronomical Society},
         year = 1970,
       volume = {2},
        pages = {59-65},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1970BAAS....2...59H},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1970ApL.....5....1H,
       author = {{Hummer}, D.~G.},
        title = "Spectral Line Formation by Noncoherent Scattering with a Dipole Phase Function",
      journal = {\aplett},
         year = 1970,
       volume = {5},
        pages = {1},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1970ApL.....5....1H},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1969MNRAS.145...95H,
       author = {{Hummer}, D.~G.},
        title = "Non-coherent scattering-VI. Solutions of the transfer problem with a frequency-dependent source function",
      journal = {\mnras},
         year = 1969,
       volume = {145},
        pages = {95},
          doi = {10.1093/mnras/145.1.95},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1969MNRAS.145...95H},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1969MNRAS.144..313R,
       author = {{Rybicki}, G.~B. and {Hummer}, D.~G.},
        title = "Non-coherent scattering-V. Thermalization distances and their distribution function",
      journal = {\mnras},
         year = 1969,
       volume = {144},
        pages = {313},
          doi = {10.1093/mnras/144.3.313},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1969MNRAS.144..313R},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1969JQSRT...9.1567V,
       author = {{van Blerkom}, D. and {Hummer}, D.~G.},
        title = "The normalized on-the-spot approximation for line transfer problems.",
      journal = {\jqsrt},
         year = 1969,
       volume = {9},
       number = {11},
        pages = {1567-1571},
          doi = {10.1016/0022-4073(69)90027-2},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1969JQSRT...9.1567V},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1968rla..conf..213H,
       author = {{Hummer}, D.~G. and {Rybicki}, G.~B.},
        title = "Line Formation in Differentially Moving Media with Temperature Gradients",
    booktitle = {Resonance Lines in Astrophysics},
         year = 1968,
        pages = {213},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1968rla..conf..213H},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1968ApJ...154..741V,
       author = {{van Blerkom}, D. and {Hummer}, D.~G.},
        title = "A Non-Lte Theory of Overlapping Lines Near the Series Limit",
      journal = {\apj},
         year = 1968,
       volume = {154},
        pages = {741},
          doi = {10.1086/149793},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1968ApJ...154..741V},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1968ApJ...153L.107H,
       author = {{Hummer}, D.~G. and {Rybicki}, G.~B.},
        title = "Redshifted Line Profiles from Differentially Expanding Atmospheres",
      journal = {\apjl},
         year = 1968,
       volume = {153},
        pages = {L107},
          doi = {10.1086/180231},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1968ApJ...153L.107H},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1968MNRAS.141..479H,
       author = {{Hummer}, D.~G.},
        title = "Non-coherent scattering-IV. Doppler redistribution functions in moving atmospheres",
      journal = {\mnras},
         year = 1968,
       volume = {141},
        pages = {479},
          doi = {10.1093/mnras/141.4.479},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1968MNRAS.141..479H},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1968MNRAS.138...73H,
       author = {{Hummer}, D.~G.},
        title = "Non-coherent scattering-III. The effect of continuous absorption on the formation of spectral lines",
      journal = {\mnras},
         year = 1968,
       volume = {138},
        pages = {73},
          doi = {10.1093/mnras/138.1.73},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1968MNRAS.138...73H},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1968JQSRT...8..193H,
       author = {{Hummer}, D.~G.},
        title = "Summary-introduction to radiative transfer problems in stellar atmospheres",
      journal = {\jqsrt},
         year = 1968,
       volume = {8},
       number = {1},
        pages = {193-217},
          doi = {10.1016/S0022-4073(68)80108-6},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1968JQSRT...8..193H},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1968IAUS...34..166H,
       author = {{Hummer}, D.~G.},
        title = "Radiative Transfer Processes in Planetary Nebulae",
    booktitle = {Planetary Nebulae},
         year = 1968,
       editor = {{Osterbrock}, Donald E. and {O'dell}, Charles Robert},
       volume = {34},
        pages = {166},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1968IAUS...34..166H},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1967ApJ...150..607R,
       author = {{Rybicki}, G.~B. and {Hummer}, D.~G.},
        title = "Spectral Line Formation in Variable-Property Media: the Riccati Method",
      journal = {\apj},
         year = 1967,
       volume = {150},
        pages = {607},
          doi = {10.1086/149362},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1967ApJ...150..607R},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1967ApJ...150L..57H,
       author = {{Hummer}, D.~G. and {Mihalas}, D.},
        title = "Line Formation with Non-Coherent Electron Scattering in O and B Stars",
      journal = {\apjl},
         year = 1967,
       volume = {150},
        pages = {L57},
          doi = {10.1086/180092},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1967ApJ...150L..57H},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1967MNRAS.137..353V,
       author = {{van Blerkom}, D. and {Hummer}, D.~G.},
        title = "The ionization structure of planetary nebulae-VI. The Lyman continuum problem",
      journal = {\mnras},
         year = 1967,
       volume = {137},
        pages = {353},
          doi = {10.1093/mnras/137.3.353},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1967MNRAS.137..353V},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1967MComP...7...53H,
       author = {{Hummer}, D.~G. and {Rybicki}, G.},
        title = "Computational Methods for Non-LTE Linetransfer Problems",
      journal = {Methods in Computational Physics},
         year = 1967,
       volume = {7},
        pages = {53-126},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1967MComP...7...53H},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1966ApJ...146..290H,
       author = {{Hummer}, D.~G. and {Stewart}, J.~C.},
        title = "Thermalization Lengths and the Homogeneous Transfer Equation in Line Formation",
      journal = {\apj},
         year = 1966,
       volume = {146},
        pages = {290-294},
          doi = {10.1086/148882},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1966ApJ...146..290H},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1965SAOSR.174..143H,
       author = {{Hummer}, D.~G.},
        title = "General Noncoherent Scattering",
      journal = {SAO Special Report},
         year = 1965,
       volume = {174},
       number = {167},
        pages = {143},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1965SAOSR.174..143H},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1965SAOSR.174...13H,
       author = {{Hummer}, D.~G.},
        title = "The Emission Coefficient",
      journal = {SAO Special Report},
         year = 1965,
       volume = {174},
       number = {167},
        pages = {13},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1965SAOSR.174...13H},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1965MmRAS..70....1H,
       author = {{Hummer}, D.~G.},
        title = "The Voigt function: An eight-significant-figure table and generating procedure",
      journal = {\memras},
         year = 1965,
       volume = {70},
        pages = {1},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1965MmRAS..70....1H},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1965MNRAS.130..295A,
       author = {{Avrett}, E.~H. and {Hummer}, D.~G.},
        title = "Non-coherent scattering, II: Line formation with a frequency independent source function",
      journal = {\mnras},
         year = 1965,
       volume = {130},
        pages = {295},
          doi = {10.1093/mnras/130.4.295},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1965MNRAS.130..295A},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1964ApJ...140..276H,
       author = {{Hummer}, D.~G.},
        title = "The Mean Number of Scatterings by a Resonance-Line Photon.",
      journal = {\apj},
         year = 1964,
       volume = {140},
        pages = {276},
          doi = {10.1086/147914},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1964ApJ...140..276H},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1964MNRAS.127..217H,
       author = {{Hummer}, D.~G. and {Seaton}, M.~J.},
        title = "The ionization structure of planetary nebulae, III",
      journal = {\mnras},
         year = 1964,
       volume = {127},
        pages = {217},
          doi = {10.1093/mnras/127.3.217},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1964MNRAS.127..217H},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@PHDTHESIS{1963PhDT........65H,
       author = {{Hummer}, David Graybill},
        title = "Atomic collision and radiative transfer phenomena in planetary nebulae",
       school = {University College London, UK},
         year = 1963,
       adsurl = {https://ui.adsabs.harvard.edu/abs/1963PhDT........65H},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1963MNRAS.125..461H,
       author = {{Hummer}, D.~G.},
        title = "The ionization structure of planetary nebulae, II. Collisional cooling of pure hydrogen nebulae",
      journal = {\mnras},
         year = 1963,
       volume = {125},
        pages = {461},
          doi = {10.1093/mnras/125.5.461},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1963MNRAS.125..461H},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1963MNRAS.125..437H,
       author = {{Hummer}, D.~G. and {Seaton}, M.~J.},
        title = "The ionization structure of planetary nebulae, I. Pure hydrogen nebulae",
      journal = {\mnras},
         year = 1963,
       volume = {125},
        pages = {437},
          doi = {10.1093/mnras/125.5.437},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1963MNRAS.125..437H},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1962MNRAS.125...21H,
       author = {{Hummer}, D.~G.},
        title = "Non-coherent scattering: I. The redistribution function with Doppler broadening",
      journal = {\mnras},
         year = 1962,
       volume = {125},
        pages = {21-37},
          doi = {10.1093/mnras/125.1.21},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1962MNRAS.125...21H},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1961LIACo..10..539H,
       author = {{Hummer}, D.~G. and {Seaton}, M.~J.},
        title = "The Ultra-Violet Radiation of the Central Stars of Planetary Nebulae",
    booktitle = {Liege International Astrophysical Colloquia},
         year = 1961,
       series = {Liege International Astrophysical Colloquia},
       volume = {10},
        pages = {539-551},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1961LIACo..10..539H},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}


