@article{KHOSRAWI16_ACP,
   author = "F. Khosrawi and J. Urban and S. Lossow and G. Stiller and
             K. Weigel and P. Braesicke and M. C. Pitts and A. Rozanov and
             J. P. Burrows and D. Murtagh",
   title  = "Sensitivity of polar stratospheric cloud formation to changes
             in water vapour and temperature",
   journal= "Atmos. Chem. Phys.",
   volume = "16",
   number = "1",
   pages  = "101-121",
   year   = "2016"   }