@incollection{STILLER04_TROPOSAT,
   author = "G. P. Stiller and T. von Clarmann and N. Glatthor and
             M. H{\"o}pfner and S. Kellmann and E. Kimmich and A. Linden
	     and M. Milz and T. Steck and H. Fischer",
   title  = "Retrievability of Upper Tropospheric Species and Parameters
             from MIPAS/ENVISAT Data",
   booktitle= "Sounding of the troposphere from space: a new era for
               atmospheric chemistry, TROPOSAT, EUROTRAC-2 Subproject
	       Final Report",
   publisher= "Springer Verlag, Berlin, Heidelberg, New York",
   editor = "P. Borrell and P. M. Borell and J. P. Burrows and U. Platt",
   pages  = "168-180",
   year   = "2004"    }