@book{Vallee2010,
  author    = {Vall{\´e}e, Franz},
  title     = {The role of strategic alliances for the construction industry International Journal of Supply Chain Management; Special Edition Construction Industry 15 Vorlesungsunterlagen/ Studienhefte Michael Dircksen, Hans-Martin L{\"o}nngren Theorie und Praxis von Logistik-Informationssystemen (LIS)},
  address   = {Darmstadt},
  isbn      = {978-3-00-030231-2},
  year      = {2010},
  language  = {en}
}
@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}
}