@article{KELLMANN12_ACP,
   author = "S. Kellmann and T. von Clarmann and G. P. Stiller and E. Eckert
             and N. Glatthor and M. H{\"o}pfner and M. Kiefer and J. Orphal
             and B. Funke and U. Grabowski and A. Linden and G. S. Dutton
             and J. W. Elkins",
   title  = "Global {CFC}-11 ({CFC}l$_3$) and {CFC}-12 ({CF}$_2${C}l$_2$)
             Measurements with the {M}ichelson {I}nterferometer for {P}assive
             {A}tmospheric {S}ounding ({MIPAS}): retrieval, climatologies
             and trends",
   journal= "Atmos. Chem. Phys.",
   volume = "12",
   number = "7",
   pages  = "11857-11875",
   doi    = "10.5194/acpd-12-11857-2012",
   year   = "2012"   }