@misc{XiongStollePark2019,
  author    = {Chao Xiong and Claudia Stolle and Jaeheung Park},
  title     = {Climatology of GPS signal loss observed by Swarm satellites},
  booktitle = {Postprints der Universit{\"a}t Potsdam Mathematisch-Naturwissenschaftliche Reihe},
  number    = {712},
  issn      = {1866-8372},
  doi       = {10.25932/publishup-42739},
  institution = {Mathematisch-Naturwissenschaftliche Fakult{\"a}t},
  series    = {Zweitver{\"o}ffentlichungen der Universit{\"a}t Potsdam : Mathematisch-Naturwissenschaftliche Reihe},
  number    = {712},
  type      = {postprint},
  pages     = {15},
  year        = {2019},
}