@book{FaixB{\"u}chler2018,
  author    = {Faix, Axel and B{\"u}chler, Jan-Philipp},
  title     = {Innovationsstrategien},
  publisher = {Peter Lang},
  address   = {Berlin},
  isbn      = {978-3-631-76222-6},
  pages     = {415},
  year      = {2018},
  language  = {de}
}
@book{Faix2018,
  author    = {Faix, Axel},
  title     = {Organisationsgestaltung},
  publisher = {Shaker Verlag},
  address   = {Aachen},
  isbn      = {978-3-8440-5665-5},
  pages     = {161},
  year      = {2018},
  language  = {de}
}