@book{GauchelDittrich1985,
  author    = {Gauchel, Joachim and Dittrich, G{\"u}nter},
  title     = {Die kinematische Analyse von mehrgliedrigen ebenen Kurbelgetrieben sowie die Synthese von sechgliedrigen Kurbelgetrieben zur Gliedlagenerf{\"u}llung : Bericht d. Inst. f{\"u}r Getriebetechnik u. Maschinendynamik d. Rhein.-Westf. Techn. Hochsch. Aaachen},
  publisher = {VDI-Verl.},
  address   = {D{\"u}sseldorf},
  pages     = {133 S. : graph. Darst., Tab.},
  year      = {1985},
  language  = {de}
}
@book{GauchelDittrichBraune1979,
  author    = {Gauchel, Joachim and Dittrich, G{\"u}nter and Braune, Reinhard},
  title     = {Berechnung von Maschinenschwingungen mit einem programmierbaren Tischrechner},
  publisher = {Westdt. Verl.},
  address   = {Opladen},
  isbn      = {3-531-02822-7},
  pages     = {126 S. : Ill., graph. Darst.},
  year      = {1979},
  language  = {de}
}
@book{GauchelPfeiffer2003,
  author    = {Gauchel, Joachim and Pfeiffer, Johann},
  title     = {Kalibrierung Koordinatenmessger{\"a}t},
  address   = {FH Aachen},
  year      = {2003},
  language  = {de}
}
@article{Gebhardt2003,
  author    = {Gebhardt, Andreas},
  title     = {Rapid Prototyping : Grundlagen, Verfahren und Einsatzkriterien f{\"u}r die industrielle Praxis},
  series = {Konstruieren mit Kunststoffen. - 3. Aufl.},
  journal   = {Konstruieren mit Kunststoffen. - 3. Aufl.},
  publisher = {Springer -VDI-Verl.},
  address   = {D{\"u}sseldorf},
  isbn      = {3-935065-13-2},
  year      = {2003},
  language  = {de}
}
@book{Gebhardt2000,
  author    = {Gebhardt, Andreas},
  title     = {Rapid prototyping : Werkzeug f{\"u}r die schnelle Produktentstehung. - 2., v{\"o}llig {\"u}berarb. Aufl.},
  publisher = {Hanser},
  address   = {M{\"u}nchen [u.a.]},
  isbn      = {3-446-21242-6},
  pages     = {XVII, 409 S. : Ill., graph. Darst.},
  year      = {2000},
  language  = {en}
}
@book{Gebhardt2003,
  author    = {Gebhardt, Andreas},
  title     = {Rapid Prototyping},
  publisher = {Hanser},
  address   = {Munich [u.a.]},
  isbn      = {3-446-21259-0},
  pages     = {XV, 379 S. : Ill., graph. Darst.},
  year      = {2003},
  language  = {en}
}
@article{Gebhardt2001,
  author    = {Gebhardt, Andreas},
  title     = {Rapid Prototyping and PIV},
  year      = {2001},
  language  = {en}
}
@article{Gebhardt2001,
  author    = {Gebhardt, Andreas},
  title     = {Laserwelding with fillerwire},
  series = {LIA handbook of laser material processing / Laser Institute of America},
  journal   = {LIA handbook of laser material processing / Laser Institute of America},
  address   = {Orlando, Florida},
  isbn      = {3-540-41770-2},
  year      = {2001},
  language  = {en}
}
@article{Gebhardt2002,
  author    = {Gebhardt, Andreas},
  title     = {Virtual Reality oder Rapid Prototyping?},
  series = {Zeitschrift f{\"u}r die gesamte Wertsch{\"o}pfungskette Automobilwirtschaft (2002)},
  journal   = {Zeitschrift f{\"u}r die gesamte Wertsch{\"o}pfungskette Automobilwirtschaft (2002)},
  year      = {2002},
  language  = {de}
}
@article{Gebhardt2002,
  author    = {Gebhardt, Andreas},
  title     = {Vakuumgiessen innerhalb der Produktentstehung},
  series = {Form und Werkzeug (2002)},
  journal   = {Form und Werkzeug (2002)},
  year      = {2002},
  language  = {de}
}