@techreport{GrimmLuebbersHandmann2017,
  author    = {Matthias Grimm and Tanja L{\"u}bbers and Uwe Handmann},
  title     = {Dokumentation APFel-Demonstrator},
  series = {Internal report},
  volume    = {2017},
  number    = {2},
  edition   = {1. Auflage},
  issn      = {2197-6953},
  pages     = {14},
  year      = {2017},
  language  = {de}
}