@article{HOEPFNER16_ACP_NH3,
   author = "M. H{\"o}pfner and R. Volkamer and U. Grabowski and M. Grutter
             and J. Orphal and G. Stiller and T. von Clarmann and G. Wetzel",
   title  = "First detection of ammonia ({NH$_3$}) in the {A}sian summer 
             monsoon upper troposphere",
   journal= "Atmos. Chem. Phys.",
   volume = "16",
   number = "22",
   pages  = "14357-14369",
   doi    = "10.5194/acp-16-14357-2016",
   year   = "2016"   }