@misc{BubeckAertsdeMoeletal.2019,
  author    = {Philip Bubeck and Jeroen C. J. H. Aerts and Hans de Moel and Heidi Kreibich},
  title     = {Preface},
  booktitle = {Postprints der Universit{\"a}t Potsdam : Mathematisch-Naturwissenschaftliche Reihe},
  number    = {609},
  issn      = {1866-8372},
  doi       = {10.25932/publishup-41238},
  institution = {Mathematisch-Naturwissenschaftliche Fakult{\"a}t},
  series    = {Zweitver{\"o}ffentlichungen der Universit{\"a}t Potsdam : Mathematisch-Naturwissenschaftliche Reihe},
  number    = {609},
  type      = {postprint},
  pages     = {6},
  year        = {2019},
}