@phdthesis{25200,
  author       = {{Gausemeier, Jürgen and Grafe, Michael}},
  publisher    = {{Verlagsschriftenreihe des Heinz Nixdorf Instituts, Paderborn}},
  title        = {{{Augmented & Virtual Reality in der Produktentstehung}}},
  volume       = {{149}},
  year         = {{2004}},
}