@ARTICLE{2017TNSCR1536....1G,
       author = {{Gromadzki} and {Rybicki} and {Fraser} and {Callis} and {Yaron}, O. and {Knezevic}, N.},
        title = "ePESSTO Transient Classification Report for 2017-09-11",
      journal = {Transient Name Server Classification Report},
         year = 2017,
       volume = {2017-1536},
        pages = {1},
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@ARTICLE{2017TNSCR.997....1R,
       author = {{Rybicki} and {Gromadzki} and {Fraser} and {Yaron}, O. and {Knezevic}, N.},
        title = "ePESSTO Transient Classification Report for 2017-09-12",
      journal = {Transient Name Server Classification Report},
         year = 2017,
       volume = {2017-997},
        pages = {1},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2017TNSCR.997....1R},
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@ARTICLE{2017TNSCR.994....1G,
       author = {{Gromadzki} and {Rybicki} and {Fraser} and {Callis} and {Yaron}, O. and {Knezevic}, N.},
        title = "ePESSTO Transient Classification Report for 2017-09-11",
      journal = {Transient Name Server Classification Report},
         year = 2017,
       volume = {2017-994},
        pages = {1},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2017TNSCR.994....1G},
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@ARTICLE{2010ApJ...716.1315K,
       author = {{Keto}, Eric and {Rybicki}, George},
        title = "Modeling Molecular Hyperfine Line Emission",
      journal = {\apj},
         year = 2010,
       volume = {716},
       number = {2},
        pages = {1315-1322},
          doi = {10.1088/0004-637X/716/2/1315},
archivePrefix = {arXiv},
       eprint = {1004.1617},
 primaryClass = {astro-ph.GA},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2010ApJ...716.1315K},
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@ARTICLE{2008ApJ...689..407B,
       author = {{Bogdanov}, Slavko and {Grindlay}, Jonathan E. and {Rybicki}, George B.},
        title = "Thermal X-Rays from Millisecond Pulsars: Constraining the Fundamental Properties of Neutron Stars",
      journal = {\apj},
         year = 2008,
       volume = {689},
       number = {1},
        pages = {407-415},
          doi = {10.1086/592341},
archivePrefix = {arXiv},
       eprint = {0801.4030},
 primaryClass = {astro-ph},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2008ApJ...689..407B},
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@INPROCEEDINGS{2008xru..confE..85H,
       author = {{Heinke}, Craig and {Rybicki}, G. and {Grindlay}, J. and {Narayan}, R. and {Wiknands}, R. and {Jonker}, P. and {Deloye}, C. and {Taam}, R.},
        title = "Neutron Star Structure Constraints from Low-Resolution X-ray Spectroscopy",
    booktitle = {The X-ray Universe 2008},
         year = 2008,
          eid = {85},
        pages = {85},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2008xru..confE..85H},
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@ARTICLE{2007ApJ...670..668B,
       author = {{Bogdanov}, Slavko and {Rybicki}, George B. and {Grindlay}, Jonathan E.},
        title = "Constraints on Neutron Star Properties from X-Ray Observations of Millisecond Pulsars",
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         year = 2007,
       volume = {670},
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          doi = {10.1086/520793},
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@INPROCEEDINGS{2007whsn.conf....5B,
       author = {{Bogdanov}, Slavko and {Grindlay}, Jonathan E. and {Rybicki}, George B.},
        title = "Comptonization in the X-ray Spectra of Radio Millisecond Pulsars",
    booktitle = {WE-Heraeus Seminar on Neutron Stars and Pulsars 40 years after the Discovery},
         year = 2007,
       editor = {{Becker}, W. and {Huang}, H.~H.},
        pages = {5},
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       eprint = {astro-ph/0612591},
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@ARTICLE{2006ApJ...648L..55B,
       author = {{Bogdanov}, Slavko and {Grindlay}, Jonathan E. and {Rybicki}, George B.},
        title = "X-Rays from Radio Millisecond Pulsars: Comptonized Thermal Radiation",
      journal = {\apjl},
         year = 2006,
       volume = {648},
       number = {1},
        pages = {L55-L58},
          doi = {10.1086/507827},
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@ARTICLE{2006ApJ...647..709R,
       author = {{Rybicki}, George B.},
        title = "Improved Fokker-Planck Equation for Resonance-Line Scattering",
      journal = {\apj},
         year = 2006,
       volume = {647},
       number = {1},
        pages = {709-718},
          doi = {10.1086/505327},
archivePrefix = {arXiv},
       eprint = {astro-ph/0603047},
 primaryClass = {astro-ph},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2006ApJ...647..709R},
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@ARTICLE{2006ApJ...644.1090H,
       author = {{Heinke}, Craig O. and {Rybicki}, George B. and {Narayan}, Ramesh and {Grindlay}, Jonathan E.},
        title = "A Hydrogen Atmosphere Spectral Model Applied to the Neutron Star X7 in the Globular Cluster 47 Tucanae",
      journal = {\apj},
         year = 2006,
       volume = {644},
       number = {2},
        pages = {1090-1103},
          doi = {10.1086/503701},
archivePrefix = {arXiv},
       eprint = {astro-ph/0506563},
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@ARTICLE{2004ApJ...615..402M,
       author = {{McClintock}, Jeffrey E. and {Narayan}, Ramesh and {Rybicki}, George B.},
        title = "On the Lack of Thermal Emission from the Quiescent Black Hole XTE J1118+480: Evidence for the Event Horizon",
      journal = {\apj},
         year = 2004,
       volume = {615},
       number = {1},
        pages = {402-415},
          doi = {10.1086/424474},
archivePrefix = {arXiv},
       eprint = {astro-ph/0403251},
 primaryClass = {astro-ph},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2004ApJ...615..402M},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
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@ARTICLE{2004ApJ...613..355K,
       author = {{Keto}, Eric and {Rybicki}, George B. and {Bergin}, Edwin A. and {Plume}, Ren{\'e}},
        title = "Radiative Transfer and Starless Cores",
      journal = {\apj},
         year = 2004,
       volume = {613},
       number = {1},
        pages = {355-373},
          doi = {10.1086/422987},
archivePrefix = {arXiv},
       eprint = {astro-ph/0407433},
 primaryClass = {astro-ph},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2004ApJ...613..355K},
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@ARTICLE{2003ApJ...594..936P,
       author = {{Perna}, Rosalba and {Narayan}, Ramesh and {Rybicki}, George and {Stella}, Luigi and {Treves}, Aldo},
        title = "Bondi Accretion and the Problem of the Missing Isolated Neutron Stars",
      journal = {\apj},
         year = 2003,
       volume = {594},
       number = {2},
        pages = {936-942},
          doi = {10.1086/377091},
archivePrefix = {arXiv},
       eprint = {astro-ph/0305421},
 primaryClass = {astro-ph},
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@ARTICLE{2003ApJ...584..528R,
       author = {{Rybicki}, George B.},
        title = "A New Kinetic Equation for Compton Scattering",
      journal = {\apj},
         year = 2003,
       volume = {584},
       number = {1},
        pages = {528-540},
          doi = {10.1086/345683},
archivePrefix = {arXiv},
       eprint = {astro-ph/0208542},
 primaryClass = {astro-ph},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2003ApJ...584..528R},
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@ARTICLE{2001ApJ...555..863M,
       author = {{Medvedev}, Mikhail V. and {Rybicki}, George},
        title = "The Structure of Self-gravitating Polytropic Systems with n around 5",
      journal = {\apj},
         year = 2001,
       volume = {555},
       number = {2},
        pages = {863-867},
          doi = {10.1086/321508},
archivePrefix = {arXiv},
       eprint = {astro-ph/0010621},
 primaryClass = {astro-ph},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2001ApJ...555..863M},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
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@ARTICLE{1999ApJ...524..527L,
       author = {{Loeb}, Abraham and {Rybicki}, George B.},
        title = "Scattered Ly{\ensuremath{\alpha}} Radiation around Sources before Cosmological Reionization",
      journal = {\apj},
         year = 1999,
       volume = {524},
       number = {2},
        pages = {527-535},
          doi = {10.1086/307844},
archivePrefix = {arXiv},
       eprint = {astro-ph/9902180},
 primaryClass = {astro-ph},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1999ApJ...524..527L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
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@ARTICLE{1999ApJ...520L..79R,
       author = {{Rybicki}, George B. and {Loeb}, Abraham},
        title = "Polarization of the Ly{\ensuremath{\alpha}} Halos around Sources before Cosmological Reionization",
      journal = {\apjl},
         year = 1999,
       volume = {520},
       number = {2},
        pages = {L79-L81},
          doi = {10.1086/312155},
archivePrefix = {arXiv},
       eprint = {astro-ph/9903291},
 primaryClass = {astro-ph},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1999ApJ...520L..79R},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
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@INCOLLECTION{1999fwdb.book...45R,
       author = {{Rybicki}, George B.},
        title = "Radiative Transfer",
    booktitle = {From White Dwarfs to Black Holes: The Legacy of S. Chandrasekhar},
         year = 1999,
        pages = {45-64},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1999fwdb.book...45R},
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@ARTICLE{1998ApJ...507..108P,
       author = {{Press}, William H. and {Rybicki}, George B.},
        title = "Magnification Ratio of the Fluctuating Light in Gravitational Lens 0957+561",
      journal = {\apj},
         year = 1998,
       volume = {507},
       number = {1},
        pages = {108-112},
          doi = {10.1086/306322},
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       eprint = {astro-ph/9803193},
 primaryClass = {astro-ph},
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@INPROCEEDINGS{1998AIPC..431..265R,
       author = {{Rybicki}, George B. and {Bromley}, Benjamin C.},
        title = "Spectral line signatures of relativistic disks",
    booktitle = {Accretion processes in Astrophysical Systems: Some like it hot! - eigth AstroPhysics Conference},
         year = 1998,
       editor = {{Holt}, Stephen S. and {Kallman}, Timothy R.},
       series = {Am.\ Inst.\ Phys.\ Conf.},
       volume = {431},
        pages = {265-268},
          doi = {10.1063/1.55905},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1998AIPC..431..265R},
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@ARTICLE{1997astro.ph.11104R,
       author = {{Rybicki}, George B. and {Bromley}, Benjamin C.},
        title = "Emission Line Formation in a Relativistic Accretion Disk",
      journal = {arXiv e-prints},
         year = 1997,
          eid = {astro-ph/9711104},
        pages = {astro-ph/9711104},
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       eprint = {astro-ph/9711104},
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       adsurl = {https://ui.adsabs.harvard.edu/abs/1997astro.ph.11104R},
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@ARTICLE{1997ApJ...479..357R,
       author = {{Rybicki}, George B.},
        title = "Properties of Statistical Equilibrium Equations: Positivity and Uniqueness",
      journal = {\apj},
         year = 1997,
       volume = {479},
       number = {1},
        pages = {357-362},
          doi = {10.1086/303877},
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@INPROCEEDINGS{1997ASSL..218...61P,
       author = {{Press}, W.~H. and {Rybicki}, G.~B.},
        title = "Desperately Seeking Non-Gaussianity: The Light Curve of 0957+561",
    booktitle = {Astronomical Time Series},
         year = 1997,
       editor = {{Maoz}, D. and {Sternberg}, A. and {Leibowitz}, E.~M.},
       series = {Astrophysics and Space Science Library},
       volume = {218},
        pages = {61},
          doi = {10.1007/978-94-015-8941-3\_6},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1997ASSL..218...61P},
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@ARTICLE{1996JApA...17...95R,
       author = {{Rybicki}, George B.},
        title = "Radiative Transfer",
      journal = {Journal of Astrophysics and Astronomy},
         year = 1996,
       volume = {17},
        pages = {95},
          doi = {10.1007/BF02702299},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1996JApA...17...95R},
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@ARTICLE{1996MNRAS.280.1257K,
       author = {{Kochanek}, Christopher S. and {Rybicki}, George B.},
        title = "Deprojection of axially symmetric objects",
      journal = {\mnras},
         year = 1996,
       volume = {280},
       number = {4},
        pages = {1257-1263},
          doi = {10.1093/mnras/280.4.1257},
archivePrefix = {arXiv},
       eprint = {astro-ph/9510076},
 primaryClass = {astro-ph},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1996MNRAS.280.1257K},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
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@INPROCEEDINGS{1996AAS...188.3202R,
       author = {{Rybicki}, G.~B. and {dell'Antonio}, I.~P.},
        title = "A Distant Photosphere: CBR Spectral Distortions from the Recombination Epoch",
    booktitle = {AAS abstracts \#188},
         year = 1996,
       series = {AAS abstracts},
       volume = {188},
          eid = {32.02},
        pages = {32.02},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1996AAS...188.3202R},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
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@ARTICLE{1995PhRvL..74.1060R,
       author = {{Rybicki}, George B. and {Press}, William H.},
        title = "Class of Fast Methods for Processing Irregularly Sampled or Otherwise InhomogeneousOne-Dimensional Data",
      journal = {\prl},
         year = 1995,
       volume = {74},
       number = {7},
        pages = {1060-1063},
          doi = {10.1103/PhysRevLett.74.1060},
archivePrefix = {arXiv},
       eprint = {comp-gas/9405004},
 primaryClass = {nlin.CG},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1995PhRvL..74.1060R},
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@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}
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@ARTICLE{1994ApJ...427..603R,
       author = {{Rybicki}, George B. and {dell'Antonio}, Ian P.},
        title = "The Time Development of a Resonance Line in the Expanding Universe",
      journal = {\apj},
         year = 1994,
       volume = {427},
        pages = {603},
          doi = {10.1086/174170},
archivePrefix = {arXiv},
       eprint = {astro-ph/9312006},
 primaryClass = {astro-ph},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1994ApJ...427..603R},
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@INPROCEEDINGS{1994NASCP3278..149W,
       author = {{Weinberg}, I. and {Rybicki}, G.~C. and {Vargas-Aburto}, C. and {Jain}, R.~K. and {Scheiman}, D.},
        title = "Performance, Defect Behavior and Carrier Enhancement in Low Energy Proton Irradiated p+nn+ InP Solar Cells",
    booktitle = {XIII Space Photovoltaic Research and Technology Conference (SPRAT XIII)},
         year = 1994,
       series = {NASA Conference Publication},
       volume = {3278},
        pages = {149},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1994NASCP3278..149W},
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@INPROCEEDINGS{1994ASPC...69...85R,
       author = {{Rybicki}, George B. and {Kleyna}, Jan T.},
        title = "Study of Reverberation Lags and Spreads in NGC 5548",
    booktitle = {Reverberation Mapping of the Broad-Line Region in Active Galactic Nuclei},
         year = 1994,
       editor = {{Gondhalekar}, P.~M. and {Horne}, K. and {Peterson}, B.~M.},
       series = {Astron.\ Soc.\ Pacific Conf.\ Ser.},
       volume = {69},
        pages = {85},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1994ASPC...69...85R},
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@ARTICLE{1993ApJ...418..585P,
       author = {{Press}, William H. and {Rybicki}, George B.},
        title = "Properties of High-Redshift Lyman-Alpha Clouds. II. Statistical Properties of the Clouds",
      journal = {\apj},
         year = 1993,
       volume = {418},
        pages = {585},
          doi = {10.1086/173419},
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       eprint = {astro-ph/9303017},
 primaryClass = {astro-ph},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1993ApJ...418..585P},
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@ARTICLE{1993ApJ...414...64P,
       author = {{Press}, William H. and {Rybicki}, George B. and {Schneider}, Donald P.},
        title = "Properties of High-Redshift Lyman-Alpha Clouds. I. Statistical Analysis of the Schneider-Schmidt-Gunn Quasars",
      journal = {\apj},
         year = 1993,
       volume = {414},
        pages = {64},
          doi = {10.1086/173057},
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       eprint = {astro-ph/9303016},
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       adsurl = {https://ui.adsabs.harvard.edu/abs/1993ApJ...414...64P},
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@ARTICLE{1993MNRAS.262.1007W,
       author = {{Wachlin}, Felipe C. and {Rybicki}, George B. and {Muzzio}, Juan C.},
        title = "A perturbation particle method for stability studies of stellar systems",
      journal = {\mnras},
         year = 1993,
       volume = {262},
       number = {4},
        pages = {1007-1012},
          doi = {10.1093/mnras/262.4.1007},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1993MNRAS.262.1007W},
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@INPROCEEDINGS{1993ASPC...51..548R,
       author = {{Rybicki}, G.~B. and {dell'Antonio}, I.~P.},
        title = "Spectral Distortions in the CMB from Recombination.",
    booktitle = {Observational Cosmology},
         year = 1993,
       editor = {{Chincarini}, Guido L. and {Iovino}, Angela and {Maccacaro}, Tommaso and {Maccagni}, Dario},
       series = {Astron.\ Soc.\ Pacific Conf.\ Ser.},
       volume = {51},
        pages = {548},
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@ARTICLE{1992ApJ...398..169R,
       author = {{Rybicki}, George B. and {Press}, William H.},
        title = "Interpolation, Realization, and Reconstruction of Noisy, Irregularly Sampled Data",
      journal = {\apj},
         year = 1992,
       volume = {398},
        pages = {169},
          doi = {10.1086/171845},
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@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},
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@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},
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@ARTICLE{1992ApJ...385..416P,
       author = {{Press}, William H. and {Rybicki}, George B. and {Hewitt}, Jacqueline N.},
        title = "The Time Delay of Gravitational Lens 0957+561. II. Analysis of Radio Data and Combined Optical-Radio Analysis",
      journal = {\apj},
         year = 1992,
       volume = {385},
        pages = {416},
          doi = {10.1086/170952},
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@ARTICLE{1992ApJ...385..404P,
       author = {{Press}, William H. and {Rybicki}, George B. and {Hewitt}, Jacqueline N.},
        title = "The Time Delay of Gravitational Lens 0957+561. I. Methodology and Analysis of Optical Photometric Data",
      journal = {\apj},
         year = 1992,
       volume = {385},
        pages = {404},
          doi = {10.1086/170951},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1992ApJ...385..404P},
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}

@ARTICLE{1992BAAA...37...67W,
       author = {{Wachlin}, F.~C. and {Rybicki}, G.~B. and {Muzzio}, J.~C.},
        title = "A perturbation particle method for stability studies of stellar systems",
      journal = {Boletin de la Asociacion Argentina de Astronomia La Plata Argentina},
         year = 1992,
       volume = {37},
        pages = {67-67},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1992BAAA...37...67W},
      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{1991ApJ...368..261O,
       author = {{Owocki}, Stanley P. and {Rybicki}, George B.},
        title = "Instabilities in Line-driven Stellar Winds. V. Effect of an Optically Thick Continuum",
      journal = {\apj},
         year = 1991,
       volume = {368},
        pages = {261},
          doi = {10.1086/169689},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1991ApJ...368..261O},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1991ASIC..341....1R,
       author = {{Rybicki}, G.~B.},
        title = "Recent Advances in Computational Methods",
    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 = {1},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1991ASIC..341....1R},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1990BAAS...22.1214R,
       author = {{Rybicki}, G.~B. and {dell'Antonio}, I.~P.},
        title = "Lyman-Alpha Trapping in Hydrogen During Recombination",
    booktitle = {Bulletin of the American Astronomical Society},
         year = 1990,
       volume = {22},
        pages = {1214},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1990BAAS...22.1214R},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1990ApJ...349..274R,
       author = {{Rybicki}, G.~B. and {Owocki}, S.~P. and {Castor}, J.~I.},
        title = "Instabilities in Line-driven Stellar Winds. IV. Linear Perturbations in Three Dimensions",
      journal = {\apj},
         year = 1990,
       volume = {349},
        pages = {274},
          doi = {10.1086/168312},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1990ApJ...349..274R},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1989ApJ...338..277P,
       author = {{Press}, William H. and {Rybicki}, George B.},
        title = "Fast Algorithm for Spectral Analysis of Unevenly Sampled Data",
      journal = {\apj},
         year = 1989,
       volume = {338},
        pages = {277},
          doi = {10.1086/167197},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1989ApJ...338..277P},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1989ASSL..157..291O,
       author = {{Owocki}, S.~P. and {Castor}, J.~I. and {Rybicki}, G.~B.},
        title = "Physics of Instabilities in Radiatively Driven Stellar Winds",
    booktitle = {IAU Colloq. 113: Physics of Luminous Blue Variables},
         year = 1989,
       editor = {{Davidson}, Kris and {Moffat}, A.~F.~J. and {Lamers}, H.~J.~G.~L.~M.},
       series = {Astrophysics and Space Science Library},
       volume = {157},
        pages = {291},
          doi = {10.1007/978-94-009-1031-7\_46},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1989ASSL..157..291O},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1988ApJ...335..914O,
       author = {{Owocki}, Stanley P. and {Castor}, John I. and {Rybicki}, George B.},
        title = "Time-dependent Models of Radiatively Driven Stellar Winds. I. Nonlinear Evolution of Instabilities for a Pure Absorption Model",
      journal = {\apj},
         year = 1988,
       volume = {335},
        pages = {914},
          doi = {10.1086/166977},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1988ApJ...335..914O},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1988BAAS...20.1038R,
       author = {{Rybicki}, G.~B. and {Liu}, C.~T.},
        title = "A Study of the Intrinsic Shapes of Elliptical Galaxies",
    booktitle = {Bulletin of the American Astronomical Society},
         year = 1988,
       volume = {20},
        pages = {1038},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1988BAAS...20.1038R},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1988ASSL..148..229C,
       author = {{Castor}, John I. and {Owocki}, Stanley P. and {Rybicki}, George B.},
        title = "Time-Dependent Mass Loss from Hot Stars With and Without Radiative Driving",
    booktitle = {Pulsation and Mass Loss in Stars},
         year = 1988,
       editor = {{Stalio}, R. and {Willson}, L.~A.},
       series = {Astrophysics and Space Science Library},
       volume = {148},
        pages = {229},
          doi = {10.1007/978-94-009-3029-2\_14},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1988ASSL..148..229C},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1987BAAS...19..702O,
       author = {{Owocki}, S.~P. and {Castor}, J.~I. and {Rybicki}, G.~B.},
        title = "Shock Formation from the Nonlinear Evolution of Instabilities in Line-Driven Stellar Winds",
    booktitle = {Bulletin of the American Astronomical Society},
         year = 1987,
       volume = {19},
        pages = {702},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1987BAAS...19..702O},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1987sowi.conf..177O,
       author = {{Owocki}, S. and {Castor}, J.~I. and {Rybicki}, G.~B.},
        title = "Shock Formation from the Nonlinear Evolution of Instabilities in Line-Driven Stellar Winds",
    booktitle = {Sixth International Solar Wind Conference},
         year = 1987,
       editor = {{Pizzo}, V.~J. and {Holzer}, T. and {Sime}, D.~G.},
       volume = {2},
        pages = {177},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1987sowi.conf..177O},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1987IAUS..127..397R,
       author = {{Rybicki}, G.~B.},
        title = "Deprojection of Galaxies - how much can BE Learned",
    booktitle = {Structure and Dynamics of Elliptical Galaxies},
         year = 1987,
       editor = {{de Zeeuw}, Pieter Timotheus},
       volume = {127},
        pages = {397},
          doi = {10.1007/978-94-009-3971-4\_41},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1987IAUS..127..397R},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1987ASSL..136..269O,
       author = {{Owocki}, S.~P. and {Castor}, J.~I. and {Rybicki}, G.~B.},
        title = "Nonlinear dynamics of instabilities in line-driven stellar winds",
    booktitle = {Instabilities in Luminous Early Type Stars},
         year = 1987,
       editor = {{Lamers}, Henny J.~G.~L.~M. and {De Loore}, Camiel W.~H.},
       volume = {136},
        pages = {269},
          doi = {10.1007/978-94-009-3901-1\_23},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1987ASSL..136..269O},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1987ASSL..136..175R,
       author = {{Rybicki}, George B.},
        title = "Radiation driven instabilities",
    booktitle = {Instabilities in Luminous Early Type Stars},
         year = 1987,
       editor = {{Lamers}, Henny J.~G.~L.~M. and {De Loore}, Camiel W.~H.},
       volume = {136},
        pages = {175},
          doi = {10.1007/978-94-009-3901-1\_19},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1987ASSL..136..175R},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1986ApJ...309..127O,
       author = {{Owocki}, S.~P. and {Rybicki}, G.~B.},
        title = "Instabilities in Line-driven Stellar Winds. III. Wave Propagation in the Case of Pure Line Absorption",
      journal = {\apj},
         year = 1986,
       volume = {309},
        pages = {127},
          doi = {10.1086/164586},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1986ApJ...309..127O},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1986BAAS...18..953O,
       author = {{Owocki}, S.~P. and {Castor}, J.~I. and {Rybicki}, G.~B.},
        title = "A Time-Dependent Line-Driven Wind Model Not Based on the Sobolev Approximation",
    booktitle = {Bulletin of the American Astronomical Society},
         year = 1986,
       volume = {18},
        pages = {953},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1986BAAS...18..953O},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@BOOK{1986rpa..book.....R,
       author = {{Rybicki}, George B. and {Lightman}, Alan P.},
        title = "Radiative Processes in Astrophysics",
         year = 1986,
       adsurl = {https://ui.adsabs.harvard.edu/abs/1986rpa..book.....R},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INCOLLECTION{1986LNP...267..181R,
       author = {{Rybicki}, G.~B.},
        title = "A Gridless Fourier Method",
    booktitle = {The Use of Supercomputers in Stellar Dynamics},
         year = 1986,
       editor = {{Hut}, Piet and {McMillan}, Stephen L.~W.},
       volume = {267},
        pages = {181},
          doi = {10.1007/BFb0116410},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1986LNP...267..181R},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1986AN....307..170R,
       author = {{Rybicki}, G.~B. and {Lightman}, A.~P. and {Paul}, H.~G.},
        title = "Book-Review - Radiative Processes in Astrophysics",
      journal = {Astronomische Nachrichten},
         year = 1986,
       volume = {307},
       number = {3},
        pages = {170},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1986AN....307..170R},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1985ApJ...299..265O,
       author = {{Owocki}, S.~P. and {Rybicki}, G.~B.},
        title = "Instabilities in line-driven stellar winds. II - Effect of scattering.",
      journal = {\apj},
         year = 1985,
       volume = {299},
        pages = {265-276},
          doi = {10.1086/163697},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1985ApJ...299..265O},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1985S&T....70R.451R,
       author = {{Rybicki}, G.~B. and {Lightman}, A.~P.},
        title = "Book-Review - Radiative Processes in Astrophysics",
      journal = {\skytel},
         year = 1985,
       volume = {70},
        pages = {451},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1985S&T....70R.451R},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@MISC{1985STIN...8535840R,
       author = {{Rybicki}, G.~B.},
        title = "The HEAO-2 Guest Investigator Program: Non-linear growth of instabilities in line-driven stellar winds",
 howpublished = {Semiannual Progess Report, 1 Nov. 1984 - 30 Apr. 1985 Smithsonian Astrophysical Observatory, Cambridge, MA.},
         year = 1985,
        pages = {35840},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1985STIN...8535840R},
      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{1985xra..conf..381F,
       author = {{Fabricant}, D. and {Rybicki}, G. and {Gorenstein}, P.},
        title = "X-ray measurements of the aspherical mass distribution in the clusterof galaxies A 2256.",
    booktitle = {X-ray Astronomy '84},
         year = 1985,
       editor = {{Oda}, Minoru and {Giacconi}, Riccardo},
        pages = {381-386},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1985xra..conf..381F},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@BOOK{1985rpa..book.....R,
       author = {{Rybicki}, G.~B. and {Lightman}, A.~P.},
        title = "Radiative processes in astrophysics.",
         year = 1985,
       adsurl = {https://ui.adsabs.harvard.edu/abs/1985rpa..book.....R},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1985NASCP2358..221O,
       author = {{Owocki}, S.~P. and {Rybicki}, G.~B.},
        title = "Effect of scattering on instabilities in line-driven stellar winds.",
    booktitle = {NASA Conference Publication},
         year = 1985,
       series = {NASA Conference Publication},
       volume = {2358},
        pages = {221-225},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1985NASCP2358..221O},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1985ASIC..152..233K,
       author = {{Kalkofen}, W. and {Linsky}, J. and {Rybicki}, G. and {Scharmer}, G. and {Weherse}, R.},
        title = "Pannel discussion on radiative transfer methods.",
    booktitle = {Progress in Stellar Spectral Line Formation Theory},
         year = 1985,
       editor = {{Beckman}, J.~E. and {Crivellari}, L.},
       series = {NATO Advanced Study Institute (ASI) Series C},
       volume = {152},
        pages = {233-237},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1985ASIC..152..233K},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1985ASIC..152..199R,
       author = {{Rybicki}, G.~B.},
        title = "Escape probability methods.",
    booktitle = {Progress in Stellar Spectral Line Formation Theory},
         year = 1985,
       editor = {{Beckman}, J.~E. and {Crivellari}, L.},
       series = {NATO Advanced Study Institute (ASI) Series C},
       volume = {152},
        pages = {199-206},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1985ASIC..152..199R},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1984ApJ...286..186F,
       author = {{Fabricant}, D. and {Rybicki}, G. and {Gorenstein}, P.},
        title = "X-ray measurements of the nonspherical mass distribution in the cluster of galaxies A 2256.",
      journal = {\apj},
         year = 1984,
       volume = {286},
        pages = {186-195},
          doi = {10.1086/162586},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1984ApJ...286..186F},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1984BAAS...16R.993R,
       author = {{Rybicki}, G.~B. and {Owocki}, S.~P.},
        title = "Effect of Scattering on the Instability of Radiation-Driven Stellar Winds",
    booktitle = {Bulletin of the American Astronomical Society},
         year = 1984,
       volume = {16},
        pages = {993},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1984BAAS...16R.993R},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1984ApJ...284..337O,
       author = {{Owocki}, S.~P. and {Rybicki}, G.~B.},
        title = "Instabilities in line-driven stellar winds. I. Dependence on perturbation wavelength.",
      journal = {\apj},
         year = 1984,
       volume = {284},
        pages = {337-350},
          doi = {10.1086/162412},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1984ApJ...284..337O},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1984ApJ...284..317M,
       author = {{Martin}, P.~G. and {Rogers}, C. and {Rybicki}, G.~B.},
        title = "Half-range moment methods for radiative transfer in spherical geometry. II - Implementation of the method",
      journal = {\apj},
         year = 1984,
       volume = {284},
        pages = {317-326},
          doi = {10.1086/162410},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1984ApJ...284..317M},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1984BAAS...16Q.725R,
       author = {{Rybicki}, G.~B. and {Owocki}, S.~P.},
        title = "Effect of Scattered Radiation on the Instability of Hot Star Winds",
    booktitle = {Bulletin of the American Astronomical Society},
         year = 1984,
       volume = {16},
        pages = {725},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1984BAAS...16Q.725R},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INCOLLECTION{1984mrt..book...21R,
       author = {{Rybicki}, G.~B.},
        title = "Escape probability methods.",
    booktitle = {Methods in Radiative Transfer},
         year = 1984,
        pages = {21-64},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1984mrt..book...21R},
      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}
}

@INPROCEEDINGS{1983BAAS...15..974F,
       author = {{Fabricant}, D. and {Gorenstein}, P. and {Rybicki}, G.},
        title = "Measurements of the Nonspherical Mass Distribution in Galaxy Clusters from X-ray Maps",
    booktitle = {Bulletin of the American Astronomical Society},
         year = 1983,
       volume = {15},
        pages = {974},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1983BAAS...15..974F},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1983BAAS...15..968R,
       author = {{Rybicki}, G.~B. and {Owocki}, S.~P.},
        title = "Instabilities in Line-Driven Stellar Winds",
    booktitle = {Bulletin of the American Astronomical Society},
         year = 1983,
       volume = {15},
        pages = {968},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1983BAAS...15..968R},
      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}
}

@ARTICLE{1983S&T....65..336R,
       author = {{Rybicki}, G.~B. and {Lightman}, A.~P. and {Porter}, A.},
        title = "Book-Review - Radiative Processes in Astrophysics",
      journal = {\skytel},
         year = 1983,
       volume = {65},
        pages = {336},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1983S&T....65..336R},
      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..920O,
       author = {{Owocki}, S.~P. and {Rybicki}, G.},
        title = "The Stability of Line-Radiation-Driven Stellar Winds",
    booktitle = {Bulletin of the American Astronomical Society},
         year = 1982,
       volume = {14},
        pages = {920},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1982BAAS...14..920O},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1982ApJ...260..504C,
       author = {{Cowie}, L.~L. and {Rybicki}, G.~B.},
        title = "The structure and evolution of galacto-detonation waves - Some analytic results in sequential star formation models of spiral galaxies",
      journal = {\apj},
         year = 1982,
       volume = {260},
        pages = {504-511},
          doi = {10.1086/160272},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1982ApJ...260..504C},
      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{1982ApL....22...73R,
       author = {{Rybicki}, G.~B. and {Lightman}, A.~P. and {Begelman}, M.~C.},
        title = "Book-Review - Radiative Processes in Astrophysics",
      journal = {\aplett},
         year = 1982,
       volume = {22},
        pages = {73},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1982ApL....22...73R},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1981ApJ...248..751P,
       author = {{Press}, W.~H. and {Rybicki}, G.~B.},
        title = "Enhancement of Passive Diffusion and Suppression of Heat Flux in a Fluid with Time Varying Shear",
      journal = {\apj},
         year = 1981,
       volume = {248},
        pages = {751},
          doi = {10.1086/159199},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1981ApJ...248..751P},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1981ApJ...248..738L,
       author = {{Lightman}, A.~P. and {Lamb}, D.~Q. and {Rybicki}, G.~B.},
        title = "Comptonization by cold electrons",
      journal = {\apj},
         year = 1981,
       volume = {248},
        pages = {738-750},
          doi = {10.1086/159198},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1981ApJ...248..738L},
      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..852R,
       author = {{Rybicki}, G.~B. and {Cowie}, L.~L.},
        title = "Waves of Sequential Star Formation",
    booktitle = {Bulletin of the American Astronomical Society},
         year = 1981,
       volume = {13},
        pages = {852},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1981BAAS...13..852R},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1981Natur.289..729R,
       author = {{Rybicki}, G.~B. and {Lightman}, A.~P. and {Tayler}, R.~J.},
        title = "Book-Review - Radiative Processes in Astrophysics",
      journal = {\nat},
         year = 1981,
       volume = {289},
        pages = {729},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1981Natur.289..729R},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1980ApJS...44..539F,
       author = {{Flannery}, B.~P. and {Rybicki}, G.~B. and {Sarazin}, C.~L.},
        title = "Ultraviolet pumping of Si/+/ fine-structure levels",
      journal = {\apjs},
         year = 1980,
       volume = {44},
        pages = {539-553},
          doi = {10.1086/190705},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1980ApJS...44..539F},
      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..928L,
       author = {{Lightman}, A.~P. and {Rybicki}, G.~B.},
        title = "Inverse Compton reflection - The steady-state theory",
      journal = {\apj},
         year = 1980,
       volume = {236},
        pages = {928-944},
          doi = {10.1086/157820},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1980ApJ...236..928L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1980ApJ...236..598F,
       author = {{Flannery}, B.~P. and {Roberge}, W. and {Rybicki}, G.~B.},
        title = "The penetration of diffuse ultraviolet radiation into interstellar clouds",
      journal = {\apj},
         year = 1980,
       volume = {236},
        pages = {598-608},
          doi = {10.1086/157778},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1980ApJ...236..598F},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1980Sci...210Q.568R,
       author = {{Rybicki}, G.~B. and {Lightman}, A.~P.},
        title = "Book-Review - Radiative Processes in Astrophysics",
      journal = {Science},
         year = 1980,
       volume = {210},
        pages = {568},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1980Sci...210Q.568R},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1980S&T....59..509R,
       author = {{Rybicki}, G.~B. and {Lightman}, A.~P.},
        title = "Book-Review - Radiative Processes in Astrophysics",
      journal = {\skytel},
         year = 1980,
       volume = {59},
        pages = {509},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1980S&T....59..509R},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1979BAAS...11Q.793L,
       author = {{Lightman}, A.~P. and {Rybicki}, G.~B.},
        title = "Inverse Compton Reflection.",
    booktitle = {Bulletin of the American Astronomical Society},
         year = 1979,
       volume = {11},
        pages = {793},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1979BAAS...11Q.793L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1979BAAS...11..788V,
       author = {{van Paradijs}, J. and {Rybicki}, G. and {Lamb}, D.~Q.},
        title = "Interpretation of X-ray Spectra Observed in Tails of X-ray Bursts.",
    booktitle = {Bulletin of the American Astronomical Society},
         year = 1979,
       volume = {11},
        pages = {788},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1979BAAS...11..788V},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1979ApJ...232..882L,
       author = {{Lightman}, A.~P. and {Rybicki}, G.~B.},
        title = "Inverse Compton reflection: time-dependent theory.",
      journal = {\apj},
         year = 1979,
       volume = {232},
        pages = {882-890},
          doi = {10.1086/157350},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1979ApJ...232..882L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1979ApJ...230..456S,
       author = {{Sarazin}, C.~L. and {Rybicki}, G.~B. and {Flannery}, B.~P.},
        title = "An asymptotic limit to optical pumping in an opaque region.",
      journal = {\apj},
         year = 1979,
       volume = {230},
        pages = {456-468},
          doi = {10.1086/157102},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1979ApJ...230..456S},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1979ApJ...229.1057F,
       author = {{Flannery}, B.~P. and {Rybicki}, G.~B. and {Sarazin}, C.~L.},
        title = "Ultraviolet pumping of N$^{}$ fine-structure levels.",
      journal = {\apj},
         year = 1979,
       volume = {229},
        pages = {1057-1073},
          doi = {10.1086/157040},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1979ApJ...229.1057F},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1979ApJ...229L..15L,
       author = {{Lightman}, A.~P. and {Rybicki}, G.~B.},
        title = "X-rays from active galactic nuclei: inverse Compton reflection.",
      journal = {\apjl},
         year = 1979,
       volume = {229},
        pages = {L15-L18},
          doi = {10.1086/182921},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1979ApJ...229L..15L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1979ApJ...227L.113S,
       author = {{Sarazin}, C.~L. and {Flannery}, B.~P. and {Rybicki}, G.~B.},
        title = "On the distance from quasars to absorbing clouds.",
      journal = {\apjl},
         year = 1979,
       volume = {227},
        pages = {L113-L116},
          doi = {10.1086/182879},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1979ApJ...227L.113S},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@BOOK{1979rpa..book.....R,
       author = {{Rybicki}, George B. and {Lightman}, Alan P.},
        title = "Radiative processes in astrophysics",
         year = 1979,
       adsurl = {https://ui.adsabs.harvard.edu/abs/1979rpa..book.....R},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1979AstQ....3..199R,
       author = {{Rybicki}, G.~B. and {Lightman}, A.~P.},
        title = "Book-Review - Radiative Processes in Astrophysics",
      journal = {Astronomy Quarterly},
         year = 1979,
       volume = {3},
        pages = {199},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1979AstQ....3..199R},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1978BAAS...10..449S,
       author = {{Sarazin}, C.~L. and {Flannery}, B.~P. and {Rybicki}, G.~B.},
        title = "Optical Pumping and Fine Structure Absorption in Quasars.",
    booktitle = {Bulletin of the American Astronomical Society},
         year = 1978,
       volume = {10},
        pages = {449},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1978BAAS...10..449S},
      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...213..165R,
       author = {{Rybicki}, G.~B.},
        title = "Integrals of the transfer equation. I. Quadratic integrals for monochromatic, isotropic scattering.",
      journal = {\apj},
         year = 1977,
       volume = {213},
        pages = {165-176},
          doi = {10.1086/155141},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1977ApJ...213..165R},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1977ebhs.coll..191R,
       author = {{Rybicki}, G.~B.},
        title = "The interpretation of Line Profiles",
    booktitle = {IAU Colloq. 36: The Energy Balance and Hydrodynamics of the Solar Chromosphere and Corona},
         year = 1977,
        pages = {191-215},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1977ebhs.coll..191R},
      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{1976Ap&SS..41....3S,
       author = {{Schaefer}, M.~M. and {Rybicki}, G. and {Lecar}, M.},
        title = "Galactic Mass Determinations from Incomplete Rotation Curves",
      journal = {\apss},
         year = 1976,
       volume = {41},
       number = {1},
        pages = {3-14},
          doi = {10.1007/BF00684568},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1976Ap&SS..41....3S},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1976pmas.conf..189R,
       author = {{Rybicki}, G.},
        title = "Effect of weak turbulence in spectral line formation",
    booktitle = {Physique des Mouvements dans les Atmospheres},
         year = 1976,
       editor = {{Cayrel}, R. and {Steinberg}, M.},
        pages = {189},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1976pmas.conf..189R},
      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{1974ApJ...193..651N,
       author = {{Noerdlinger}, P.~D. and {Rybicki}, G.~B.},
        title = "Transfer of line radiation in differentially expanding atmospheres, IV: The two-level atom in plane parallel geometry solved by the Feautrier method.",
      journal = {\apj},
         year = 1974,
       volume = {193},
        pages = {651-676},
          doi = {10.1086/153203},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1974ApJ...193..651N},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1974BAAS....6..453R,
       author = {{Rybicki}, G. and {Lecar}, M. and {Schaefer}, M.},
        title = "R$\_{o}$ From Galactic Disk Models.",
    booktitle = {Bulletin of the American Astronomical Society},
         year = 1974,
       volume = {6},
        pages = {453},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1974BAAS....6..453R},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1974BAAS....6..306R,
       author = {{Rybicki}, G. and {Harrison}, P.},
        title = "Wiener Filtering of Sampled Astronomical Spectra.",
    booktitle = {Bulletin of the American Astronomical Society},
         year = 1974,
       volume = {6},
        pages = {306},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1974BAAS....6..306R},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1973Ap&SS..25..357S,
       author = {{Schaefer}, Mary M. and {Lecar}, Myron and {Rybicki}, George},
        title = "A Method of Computing the Gravitational Field of an Axially Symmetric Flat Galaxy",
      journal = {\apss},
         year = 1973,
       volume = {25},
       number = {2},
        pages = {357-372},
          doi = {10.1007/BF00649178},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1973Ap&SS..25..357S},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1973BAAS....5..413N,
       author = {{Noerdlinger}, P.~D. and {Rybicki}, G.~B.},
        title = "Line Formation in Expanding Atmospheres.",
    booktitle = {Bulletin of the American Astronomical Society},
         year = 1973,
       volume = {5},
        pages = {413},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1973BAAS....5..413N},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1972lfpm.conf..145R,
       author = {{Rybicki}, G.~B.},
        title = "A Novel Approach to the Solution of Multilevel Transfer Problems",
    booktitle = {Line Formation in the Presence of Magnetic Fields},
         year = 1972,
        pages = {145},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1972lfpm.conf..145R},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1972ASSL...31..194R,
       author = {{Rybicki}, G.~B.},
        title = "Exact Statistical Mechanics of a One-Dimensional Self-Gravitating System",
    booktitle = {IAU Colloq. 10: Gravitational N-Body Problem},
         year = 1972,
       editor = {{Lecar}, Myron},
       series = {Astrophysics and Space Science Library},
       volume = {31},
        pages = {194},
          doi = {10.1007/978-94-010-2870-7\_23},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1972ASSL...31..194R},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1972ASSL...31...22R,
       author = {{Rybicki}, G.~B.},
        title = "Relaxation Times in Strictly Disk Systems",
    booktitle = {IAU Colloq. 10: Gravitational N-Body Problem},
         year = 1972,
       editor = {{Lecar}, Myron},
       series = {Astrophysics and Space Science Library},
       volume = {31},
        pages = {22},
          doi = {10.1007/978-94-010-2870-7\_4},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1972ASSL...31...22R},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1971Ap&SS..14...56R,
       author = {{Rybicki}, George B.},
        title = "Exact Statistical Mechanics of a One-Dimensional Self-Gravitating System (Papers appear in the Proceedings of IAU Colloquium No. 10 Gravitational N-Body Problem (ed. by Myron Lecar), R. Reidel Publ. Co. , Dordrecht-Holland.)",
      journal = {\apss},
         year = 1971,
       volume = {14},
       number = {1},
        pages = {56-72},
          doi = {10.1007/BF00649195},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1971Ap&SS..14...56R},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1971Ap&SS..14...15R,
       author = {{Rybicki}, George B.},
        title = "Relaxation Times in Strictly Disk Systems (Papers appear in the Proceedings of IAU Colloquium No. 10 Gravitational N-Body Problem (ed. by Myron Lecar), R. Reidel Publ. Co. , Dordrecht-Holland.)",
      journal = {\apss},
         year = 1971,
       volume = {14},
       number = {1},
        pages = {15-19},
          doi = {10.1007/BF00649190},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1971Ap&SS..14...15R},
      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{1971JQSRT..11..827R,
       author = {{Rybicki}, G.~B.},
        title = "The searchlight problem with isotropic scattering.",
      journal = {\jqsrt},
         year = 1971,
       volume = {11},
       number = {6},
        pages = {827-849},
          doi = {10.1016/0022-4073(71)90059-8},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1971JQSRT..11..827R},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1971JQSRT..11..589R,
       author = {{Rybicki}, G.~B.},
        title = "A modified Feautrier method.",
      journal = {\jqsrt},
         year = 1971,
       volume = {11},
        pages = {589-595},
          doi = {10.1016/0022-4073(71)90040-9},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1971JQSRT..11..589R},
      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}
}

@INPROCEEDINGS{1970sfss.coll...87R,
       author = {{Rybicki}, G.},
        title = "Theoretical Methods of Treating Line Formation Problems in Steady-State Extended Atmospheres (introductory Paper)",
    booktitle = {IAU Colloq. 2: Spectrum Formation in Stars with Steady-State Extended Atmospheres},
         year = 1970,
       editor = {{Groth}, H.~G. and {Wellmann}, P.},
        pages = {87},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1970sfss.coll...87R},
      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{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}
}

@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...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{1968ApJ...152..351R,
       author = {{Rybicki}, G.},
        title = "Comment on ``the Emergent Flux from a Fully Illuminated Slab''",
      journal = {\apj},
         year = 1968,
       volume = {152},
        pages = {351},
          doi = {10.1086/149552},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1968ApJ...152..351R},
      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{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}
}

@INPROCEEDINGS{1967IAUS...28..471R,
       author = {{Rybicki}, G.~B.},
        title = "Radiative Transfer in Turbulent Atmospheres: the Diagnostic Problem",
    booktitle = {Aerodynamic Phenomena in Stellar Atmospheres},
         year = 1967,
       editor = {{Thomas}, Richard Nelson},
       volume = {28},
        pages = {471},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1967IAUS...28..471R},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1966ApJ...146..871R,
       author = {{Rybicki}, George B. and {Usher}, Peter D.},
        title = "The Generalized Riccati Transformation as a Simple Alternative to Invariant Imbedding",
      journal = {\apj},
         year = 1966,
       volume = {146},
        pages = {871},
          doi = {10.1086/148962},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1966ApJ...146..871R},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1965SAOSR.180.....R,
       author = {{Rybicki}, G.~B.},
        title = "Transfer of Radiation in Stochastic Media",
      journal = {SAO Special Report},
         year = 1965,
       volume = {180},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1965SAOSR.180.....R},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{1965SAOSR.174..149R,
       author = {{Rybicki}, G.~B.},
        title = "A New Differential Equation Approach to Transfer Problems",
      journal = {SAO Special Report},
         year = 1965,
       volume = {174},
       number = {167},
        pages = {149},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1965SAOSR.174..149R},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}


