@book{LoehrmannGrohsWiebergeretal.2018,
  author    = {Iris L{\"o}hrmann and Bernd Grohs and Monika Wieberger and Cornelia Borek and Eva Kammler and Anne Renate Sch{\"o}nhagen and Roland Weiss},
  title     = {Passende Projektantr{\"a}ge},
  isbn      = {978-3-96037-062-8},
  year      = {2018},
}