@ARTICLE{2014JSWSC...4A..29D,
       author = {{Devos}, Andy and {Verbeeck}, Cis and {Robbrecht}, Eva},
        title = "Verification of space weather forecasting at the Regional Warning Center in Belgium",
      journal = {Journal of Space Weather and Space Climate},
         year = 2014,
       volume = {4},
          eid = {A29},
        pages = {A29},
          doi = {10.1051/swsc/2014025},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2014JSWSC...4A..29D},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{2012ApJ...755..135R,
       author = {{Robbrecht}, E. and {Wang}, Y. -M.},
        title = "Determining the North-South Displacement of the Heliospheric Current Sheet from Coronal Streamer Observations",
      journal = {\apj},
         year = 2012,
       volume = {755},
       number = {2},
          eid = {135},
        pages = {135},
          doi = {10.1088/0004-637X/755/2/135},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2012ApJ...755..135R},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{2012EGUGA..1412544C,
       author = {{Crosby}, N. and {Veronig}, A. and {Robbrecht}, E. and {Vrsnak}, B. and {Vennerstr{\o}m}, S. and {Malandraki}, O. and {Dalla}, S. and {Srivastava}, N. and {Hesse}, M. and {Odstrcil}, D.},
        title = "Forecasting Geomagnetic Storms and Solar Energetic Particle Events: the COMESEP Project",
    booktitle = {EGU General Assembly Conference Abstracts},
         year = 2012,
       series = {EGU General Assembly Conference Abstracts},
        pages = {12544},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2012EGUGA..1412544C},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{2012ApJ...749..182W,
       author = {{Wang}, Y. -M. and {Grappin}, R. and {Robbrecht}, E. and {Sheeley}, N.~R., Jr.},
        title = "On the Nature of the Solar Wind from Coronal Pseudostreamers",
      journal = {\apj},
         year = 2012,
       volume = {749},
       number = {2},
          eid = {182},
        pages = {182},
          doi = {10.1088/0004-637X/749/2/182},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2012ApJ...749..182W},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{2011ApJ...736..136W,
       author = {{Wang}, Y. -M. and {Robbrecht}, E.},
        title = "Asymmetric Sunspot Activity and the Southward Displacement of the Heliospheric Current Sheet",
      journal = {\apj},
         year = 2011,
       volume = {736},
       number = {2},
          eid = {136},
        pages = {136},
          doi = {10.1088/0004-637X/736/2/136},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2011ApJ...736..136W},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{2011SoPh..270..253B,
       author = {{Bonte}, K. and {Jacobs}, C. and {Robbrecht}, E. and {De Groof}, A. and {Berghmans}, D. and {Poedts}, S.},
        title = "Validation of CME Detection Software (CACTus) by Means of Simulated Data, and Analysis of Projection Effects on CME Velocity Measurements",
      journal = {\solphys},
         year = 2011,
       volume = {270},
       number = {1},
        pages = {253-272},
          doi = {10.1007/s11207-011-9740-7},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2011SoPh..270..253B},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{2011SPD....42.1718M,
       author = {{Muglach}, Karin and {Wang}, Y.~M. and {Robbrecht}, E.},
        title = "The Evolution of Dark Canopies Around Active Regions",
    booktitle = {AAS/Solar Physics Division Abstracts \#42},
         year = 2011,
       series = {AAS/Solar Physics Division Meeting},
       volume = {42},
          eid = {17.18},
        pages = {17.18},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2011SPD....42.1718M},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{2011ApJ...733...20W,
       author = {{Wang}, Y. -M. and {Robbrecht}, E. and {Muglach}, K.},
        title = "The Evolution of Dark Canopies Around Active Regions",
      journal = {\apj},
         year = 2011,
       volume = {733},
       number = {1},
          eid = {20},
        pages = {20},
          doi = {10.1088/0004-637X/733/1/20},
archivePrefix = {arXiv},
       eprint = {1103.4373},
 primaryClass = {astro-ph.SR},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2011ApJ...733...20W},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{2010ApJ...720L..88R,
       author = {{Robbrecht}, Eva and {Wang}, Yi-Ming},
        title = "The Temperature-dependent Nature of Coronal Dimmings",
      journal = {\apjl},
         year = 2010,
       volume = {720},
       number = {1},
        pages = {L88-L92},
          doi = {10.1088/2041-8205/720/1/L88},
archivePrefix = {arXiv},
       eprint = {1007.5191},
 primaryClass = {astro-ph.SR},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2010ApJ...720L..88R},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{2010JGRA..115.7106L,
       author = {{Lynch}, B.~J. and {Li}, Y. and {Thernisien}, A.~F.~R. and {Robbrecht}, E. and {Fisher}, G.~H. and {Luhmann}, J.~G. and {Vourlidas}, A.},
        title = "Sun to 1 AU propagation and evolution of a slow streamer-blowout coronal mass ejection",
      journal = {Journal of Geophysical Research (Space Physics)},
         year = 2010,
       volume = {115},
       number = {A7},
          eid = {A07106},
        pages = {A07106},
          doi = {10.1029/2009JA015099},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2010JGRA..115.7106L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{2010ApJ...716..693R,
       author = {{Robbrecht}, E. and {Wang}, Y. -M. and {Sheeley}, N.~R., Jr. and {Rich}, N.~B.},
        title = "On the ``Extended'' Solar Cycle in Coronal Emission",
      journal = {\apj},
         year = 2010,
       volume = {716},
       number = {1},
        pages = {693-700},
          doi = {10.1088/0004-637X/716/1/693},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2010ApJ...716..693R},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{2010ApJ...715...39W,
       author = {{Wang}, Y. -M. and {Robbrecht}, E. and {Rouillard}, A.~P. and {Sheeley}, N.~R., Jr. and {Thernisien}, A.~F.~R.},
        title = "Formation and Evolution of Coronal Holes Following the Emergence of Active Regions",
      journal = {\apj},
         year = 2010,
       volume = {715},
       number = {1},
        pages = {39-50},
          doi = {10.1088/0004-637X/715/1/39},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2010ApJ...715...39W},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{2010cosp...38.1791R,
       author = {{Robbrecht}, Eva and {Wang}, Yi-Ming and {Vourlidas}, Angelos and {Patsourakos}, Spiros},
        title = "Heatwaves on the Sun",
    booktitle = {38th COSPAR Scientific Assembly},
         year = 2010,
       volume = {38},
        pages = {5},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2010cosp...38.1791R},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{2009ApJ...707.1372W,
       author = {{Wang}, Y. -M. and {Robbrecht}, E. and {Sheeley}, N.~R., Jr.},
        title = "On the Weakening of the Polar Magnetic Fields during Solar Cycle 23",
      journal = {\apj},
         year = 2009,
       volume = {707},
       number = {2},
        pages = {1372-1386},
          doi = {10.1088/0004-637X/707/2/1372},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2009ApJ...707.1372W},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{2009AGUFMSH41A1635L,
       author = {{Lynch}, B.~J. and {Li}, Y. and {Thernisien}, A.~F. and {Robbrecht}, E. and {Luhmann}, J.~G. and {Vourlidas}, A.},
        title = "Sun to 1 AU Propagation of a Slow Streamer-Blowout Coronal Mass Ejection",
    booktitle = {AGU abstracts},
         year = 2009,
       volume = {2009},
          eid = {SH41A-1635},
        pages = {SH41A-1635},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2009AGUFMSH41A1635L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{2009ApJ...701..283R,
       author = {{Robbrecht}, Eva and {Patsourakos}, Spiros and {Vourlidas}, Angelos},
        title = "No Trace Left Behind: STEREO Observation of a Coronal Mass Ejection Without Low Coronal Signatures",
      journal = {\apj},
         year = 2009,
       volume = {701},
       number = {1},
        pages = {283-291},
          doi = {10.1088/0004-637X/701/1/283},
archivePrefix = {arXiv},
       eprint = {0905.2583},
 primaryClass = {astro-ph.SR},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2009ApJ...701..283R},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{2009SPD....40.2104V,
       author = {{Vourlidas}, Angelos and {Robbrecht}, E. and {Patsourakos}, S.},
        title = "No trace left behind: STEREO Observation of a Coronal Mass Ejection Lacking Low Coronal Signatures",
    booktitle = {AAS/Solar Physics Division Meeting \#40},
         year = 2009,
       series = {AAS/Solar Physics Division Meeting},
       volume = {40},
          eid = {21.04},
        pages = {21.04},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2009SPD....40.2104V},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{2009ApJ...691.1222R,
       author = {{Robbrecht}, E. and {Berghmans}, D. and {Van der Linden}, R.~A.~M.},
        title = "Automated LASCO CME Catalog for Solar Cycle 23: Are CMEs Scale Invariant?",
      journal = {\apj},
         year = 2009,
       volume = {691},
       number = {2},
        pages = {1222-1234},
          doi = {10.1088/0004-637X/691/2/1222},
archivePrefix = {arXiv},
       eprint = {0810.1252},
 primaryClass = {astro-ph},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2009ApJ...691.1222R},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{2008AGUFMSH13B1560R,
       author = {{Robbrecht}, E. and {Patsourakos}, S. and {Vourlidas}, A.},
        title = "First STEREO observation of a quiet sun CME",
    booktitle = {AGU abstracts},
         year = 2008,
       volume = {2008},
          eid = {SH13B-1560},
        pages = {SH13B-1560},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2008AGUFMSH13B1560R},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{2008AnGeo..26.2953R,
       author = {{Robbrecht}, E. and {Hochedez}, J. -F. and {Fleck}, B. and {Gurman}, J. and {Forsyth}, R.},
        title = "Preface: SOHO 20 - Transient events on the Sun and in the heliosphere",
      journal = {Annales Geophysicae},
         year = 2008,
       volume = {26},
       number = {10},
        pages = {2953-2953},
          doi = {10.5194/angeo-26-2953-2008},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2008AnGeo..26.2953R},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@PHDTHESIS{2007PhDT........11R,
       author = {{Robbrecht}, E.},
        title = "New techniques for the characterisation of dynamical phenomena in solar coronal images",
       school = {Royal Observatory of Belgium},
         year = 2007,
       adsurl = {https://ui.adsabs.harvard.edu/abs/2007PhDT........11R},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{2006AGUFMSA51A..04L,
       author = {{Lawrence}, G. and {Kretzschmar}, M. and {Berghmans}, D. and {Clete}, F. and {Hochedez}, J. and {van der Linden}, R. and {Delouille}, V. and {Gissot}, S. and {Marque}, C. and {Nicula}, B. and {Patoul}, J. and {Podladchikova}, E. and {Robbrecht}, E. and {Vanlommel}, P. and {Dehant}, V.},
        title = "Current and future space weather services and products from the SIDC- Brussels",
    booktitle = {AGU abstracts},
         year = 2006,
       volume = {2006},
          eid = {SA51A-04},
        pages = {SA51A-04},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2006AGUFMSA51A..04L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{2006GMS...165...33R,
       author = {{Robbrecht}, Eva and {Berghmans}, David},
        title = "A Broad Perspective on Automated CME Tracking: Towards Higher Level Space Weather Forecasting",
      journal = {Geophysical Monograph Series},
         year = 2006,
       volume = {165},
        pages = {33},
          doi = {10.1029/165GM06},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2006GMS...165...33R},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{2006GMS...165.....R,
       author = {{Robbrecht}, E. and {Berghmans}, D.},
        title = "A broad Perspective on Automated CME Tracking: towards higher level space weather forecasting",
      journal = {Washington DC American Geophysical Union Geophysical Monograph Series},
         year = 2006,
       volume = {165},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2006GMS...165.....R},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{2006cosp...36.3564R,
       author = {{Robbrecht}, E. and {Berghmans}, D. and {van der Linden}, R.~A.~M.},
        title = "A Complete LASCO CME-Catalog based on Automated Detection",
    booktitle = {36th COSPAR Scientific Assembly},
         year = 2006,
       volume = {36},
        pages = {3564},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2006cosp...36.3564R},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{2006BGGKP...7..288B,
       author = {{Berghmans}, D. and {van der Linden}, R.~A.~M. and {Vanlommel}, P. and {Clette}, F. and {Robbrecht}, E.},
        title = "History of the Sunspot Index: 25 years SIDC",
      journal = {Beitrage zur Geschichte der Geophysik und Kosmischen Physik},
         year = 2006,
       volume = {1},
        pages = {288},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2006BGGKP...7..288B},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{2006AdSpR..38..475R,
       author = {{Robbrecht}, E. and {Berghmans}, D. and {van der Linden}, R.~A.~M.},
        title = "Objective CME detection over the solar cycle: A first attempt",
      journal = {Advances in Space Research},
         year = 2006,
       volume = {38},
       number = {3},
        pages = {475-479},
          doi = {10.1016/j.asr.2005.02.005},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2006AdSpR..38..475R},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{2005AnGeo..23.3149H,
       author = {{Hochedez}, J. -F. and {Zhukov}, A. and {Robbrecht}, E. and {van der Linden}, R. and {Berghmans}, D. and {Vanlommel}, P. and {Theissen}, A. and {Clette}, F.},
        title = "Solar weather monitoring",
      journal = {Annales Geophysicae},
         year = 2005,
       volume = {23},
       number = {9},
        pages = {3149-3161},
          doi = {10.5194/angeo-23-3149-2005},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2005AnGeo..23.3149H},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{2005AnGeo..23.3115B,
       author = {{Berghmans}, D. and {van der Linden}, R.~A.~M. and {Vanlommel}, P. and {Warnant}, R. and {Zhukov}, A. and {Robbrecht}, E. and {Clette}, F. and {Podladchikova}, O. and {Nicula}, B. and {Hochedez}, J. -F. and {Wauters}, L. and {Willems}, S.},
        title = "Solar activity: nowcasting and forecasting at the SIDC",
      journal = {Annales Geophysicae},
         year = 2005,
       volume = {23},
       number = {9},
        pages = {3115-3128},
          doi = {10.5194/angeo-23-3115-2005},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2005AnGeo..23.3115B},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{2005SoPh..228..239R,
       author = {{Robbrecht}, E. and {Berghmans}, D.},
        title = "Entering The Era Of Automated Cme Recognition: A Review Of Existing Tools",
      journal = {\solphys},
         year = 2005,
       volume = {228},
       number = {1-2},
        pages = {239-251},
          doi = {10.1007/s11207-005-5004-8},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2005SoPh..228..239R},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{2004A&A...425.1097R,
       author = {{Robbrecht}, E. and {Berghmans}, D.},
        title = "Automated recognition of coronal mass ejections (CMEs) in near-real-time data",
      journal = {\aap},
         year = 2004,
       volume = {425},
        pages = {1097-1106},
          doi = {10.1051/0004-6361:20041302},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2004A&A...425.1097R},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{2004cosp...35.2781V,
       author = {{van der Linden}, R.~A.~M. and {Berghmans}, D. and {Vanlommel}, P. and {Robbrecht}, E. and {Cugnon}, P. and {Clette}, F. and {Wauters}, L. and {Zhukov}, A.},
        title = "The expanding space weather services of the SIDC at the Royal Observatory of Belgium",
    booktitle = {35th COSPAR Scientific Assembly},
         year = 2004,
       volume = {35},
        pages = {2781},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2004cosp...35.2781V},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{2004cosp...35.2702R,
       author = {{Robbrecht}, E. and {Berghmans}, D.},
        title = "Objective CME detection over the solar cycle",
    booktitle = {35th COSPAR Scientific Assembly},
         year = 2004,
       volume = {35},
        pages = {2702},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2004cosp...35.2702R},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{2002ASPC..259..232M,
       author = {{Mathias}, P. and {Le Contel}, J. -M. and {Aerts}, C. and {De Cat}, P. and {van Winckel}, H. and {Robbrecht}, E. and {Briquet}, M. and {Cuypers}, J.},
        title = "Spectroscopic Monitoring of 10 Northern SPB Candidates",
    booktitle = {IAU Colloq. 185: Radial and Nonradial Pulsationsn as Probes of Stellar Physics},
         year = 2002,
       editor = {{Aerts}, Conny and {Bedding}, Timothy R. and {Christensen-Dalsgaard}, J{\o}rgen},
       series = {Astron.\ Soc.\ Pacific Conf.\ Ser.},
       volume = {259},
        pages = {232},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2002ASPC..259..232M},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{2001A&A...370..591R,
       author = {{Robbrecht}, E. and {Verwichte}, E. and {Berghmans}, D. and {Hochedez}, J.~F. and {Poedts}, S. and {Nakariakov}, V.~M.},
        title = "Slow magnetoacoustic waves in coronal loops: EIT and TRACE",
      journal = {\aap},
         year = 2001,
       volume = {370},
        pages = {591-601},
          doi = {10.1051/0004-6361:20010226},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2001A&A...370..591R},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{2000AIPC..537..271R,
       author = {{Robbrecht}, E. and {Verwichte}, E. and {Berghmans}, D. and {Hochedez}, J.~F. and {Poedts}, S.},
        title = "Slow magnetoacoustic waves in coronal loops: EIT vs TRACE",
    booktitle = {Waves in Dusty, Solar, and Space Plasmas},
         year = 2000,
       editor = {{Verheest}, F. and {Goossens}, M. and {Hellberg}, M.~A. and {Bharuthram}, R.},
       series = {Am.\ Inst.\ Phys.\ Conf.},
       volume = {537},
        pages = {271-278},
          doi = {10.1063/1.1324950},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2000AIPC..537..271R},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{2000A&A...362.1151N,
       author = {{Nakariakov}, V.~M. and {Verwichte}, E. and {Berghmans}, D. and {Robbrecht}, E.},
        title = "Slow magnetoacoustic waves in coronal loops",
      journal = {\aap},
         year = 2000,
       volume = {362},
        pages = {1151-1157},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2000A&A...362.1151N},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1999ESASP.448..575B,
       author = {{Berghmans}, D. and {Clette}, F. and {Robbrecht}, E. and {McKenzie}, D.},
        title = "Multi-Imager Study of Transients and Propagating Disturbances in Active Region Loops (SOHO JOP80 Campaign)",
    booktitle = {Magnetic Fields and Solar Processes},
         year = 1999,
       editor = {{Wilson}, A. and {et al.}},
       series = {ESA Special Publication},
       volume = {9},
        pages = {575},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1999ESASP.448..575B},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@INPROCEEDINGS{1999ESASP.446..575R,
       author = {{Robbrecht}, E. and {Berghmans}, D. and {Nakariakov}, V. and {Poedts}, S.},
        title = "Slow Magnetoacoustic Waves in Coronal Loops?",
    booktitle = {8th SOHO Workshop: Plasma Dynamics and Diagnostics in the Solar Transition Region and Corona},
         year = 1999,
       editor = {{Vial}, J. -C. and {Kaldeich-Sch{\"u}}, B.},
       series = {ESA Special Publication},
       volume = {446},
        pages = {575},
       adsurl = {https://ui.adsabs.harvard.edu/abs/1999ESASP.446..575R},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}


