@article{CLARMANN07_ACP_ELI,
   author = "T. von Clarmann and U. Grabowski",
   title  = "Elimination of hidden a priori information from remotely
             sensed profile data",
   journal= "Atmos. Chem. Phys.",
   volume = "7",
   pages  = "397-408",
   year   = "2007"   }