@inproceedings{FUNKE02_SPIE,
   author = "B. Funke and M. L{\'o}pez-Puertas and G. P. Stiller and
             T. von Clarmann and F. J. Mart{\'\i}n-Torres",
   title  = "New non--{LTE} retrieval method for atmospheric parameters
             from {MIPAS/ENVISAT} emission spectra at 5.7~$\mu$m",
   booktitle= "Remote Sensing of Clouds and the Atmosphere VI",
   editor = "K. Sch{\"a}fer and O. Lado-Bordowsky and A. Comeron and
             M. R. Carleer and J. S. Fender",
   journal= "Proc. SPIE",
   volume = "4539",
   pages  = "396-405",
   year   = "2002"    }