@article{BRUEHL15_JGR,
   author = "C. Br{\"u}hl and J. Lelieveld and H. Tost and M. H{\"o}pfner
             and N. Glatthor",
   title  = "Stratospheric sulphur and its implications for radiative
             forcing simulated by the chemistry climate model {EMAC}",
   journal= "J. Geophys. Res. Atmos.",
   volume = "120",
   number = "5",
   doi    = "10.1002/2014JD22430",
   pages  = "2103-2118",
   year   = "2015"   }