@book{FeldmannPumpe2016,
  author    = {Feldmann, Carsten and Pumpe, Andreas},
  title     = {3D-Druck: Verfahrensauswahl und Wirtschaftlichkeit additiver Fertigung - Entscheidungsunterst{\"u}tzung f{\"u}r Unternehmen},
  publisher = {Springer-Gabler},
  address   = {Berlin},
  isbn      = {978-3-658-15195-9},
  year      = {2016},
  language  = {de}
}
@book{ValleeSchulzPumpe2018,
  author    = {Vall{\´e}e, Franz and Schulz, Colin and Pumpe, Andreas},
  title     = {Omnichannel im Handel - Was nicht nur die Fashionbranche wissen sollte},
  edition   = {1. Auflage},
  publisher = {Huss-Verlag},
  address   = {M{\"u}nchen},
  isbn      = {978-3-946350-76-7},
  pages     = {184},
  year      = {2018},
  language  = {de}
}