@inproceedings{GLATTHOR99_EOS,
   author = "N. Glatthor and M. H{\"o}pfner and G. P. Stiller and 
             T. von Clarmann  and A. Dudhia and G. Echle and B. Funke and 
             F. Hase",
   title  = "Intercomparison of the {KOPRA} and the {RFM} radiative
             transfer codes",
   booktitle= "Satellite Remote Sensing of Clouds and the Atmosphere {IV}",
   organization="20--22 September 1999, Florence, Italy",
   editor = "J. E. Russell",	       
   journal= "Proc. EOS/SPIE, The International Society for Optical Engineering",
   volume = "3867",
   series = "EUROPTO",
   pages  = "348-363",
   year   = "1999"    }