@article{HOEPFNER05_JQSRT_SCAT,
   author = "M. H{\"o}pfner and C. Emde",  
   title  = "Comparison of single and multiple scattering approaches for the 
             simulation of limb--emission observations in the mid--{IR}",  
   journal= "J. Quant. Spectrosc. Radiat. Transfer",
   volume = "91",
   number = "3",
   pages  = "275--285",
   doi    = "10.1016/j.jqsrt.2004.05.066",
   year   = "2005"}