@book{Mayer1991,
  author    = {Mayer, Claudia},
  title     = {"Vom Gl{\"u}ck der Zwitter" : Geschlechterrolle und Geschlechterverh{\"a}ltnis bei G{\"u}nter Grass / Claudia Mayer-Iswandy},
  publisher = {Lang},
  address   = {Frankfurt am Main [u.a.]},
  isbn      = {3-631-43508-8},
  pages     = {341 S.},
  year      = {1991},
  language  = {de}
}
@book{Hallmann2015,
  author    = {Hallmann, Willi},
  title     = {(Meine) Erinnerungen an Jesco von Puttkamer : zusammengestellt anl{\"a}sslich des Todes von Jesco von Puttkamer am 27. Dezember 2012},
  publisher = {Pro BUSINESS digital printing Deutschlang GmbH},
  address   = {Berlin},
  isbn      = {978-3-86460-271-9 ; 3-86460-271-8},
  pages     = {178 Seiten},
  year      = {2015},
  language  = {de}
}
@book{Paschmann2000,
  author    = {Paschmann, Hans},
  title     = {100 Jahre Bauwesen FH Aachen 1900 - 2000 : Fachbereiche Architektur und Bauingenieurwesen / [Schriftleitung: H. Paschmann]},
  publisher = {Fachhochschule Aachen},
  address   = {Aachen},
  pages     = {237 S. : zahlr. Ill. und graph. Darst.},
  year      = {2000},
  language  = {de}
}
@book{Gebhardt2014,
  author    = {Gebhardt, Andreas},
  title     = {3D-Drucken : Grundlagen und Anwendungen des Additive Manufacturing (AM)},
  publisher = {Hanser},
  address   = {M{\"u}nchen},
  isbn      = {978-3-446-44238-2 ; 978-3-446-44237-5},
  pages     = {XIII, 186 S.},
  year      = {2014},
  language  = {de}
}
@book{DobischatWittEichetal.2015,
  author    = {Dobischat, Rolf and Witt, Gerd and Eich, Dieter and Marschall, Herbert and Thurn, Laura and Kunkel, Maximilian and Richter, Alina and Gebhardt, Andreas},
  title     = {3D-Drucken in Deutschland : Entwicklungsstand, Potentiale, Herausforderungen, Auswirkungen und Perspektiven},
  publisher = {Shaker-Verl.},
  address   = {Aachen},
  isbn      = {978-3-8440-3479-0},
  pages     = {170 S. : Ill., graph. Darst.},
  year      = {2015},
  language  = {de}
}
@book{GebhardtKesslerThurn2016,
  author    = {Gebhardt, Andreas and Kessler, Julia and Thurn, Laura},
  title     = {3D-Drucken: Grundlagen und Anwendungen des additive manufacturing (AM)},
  edition   = {2., neu bearbeitete und erweiterte Auflage},
  publisher = {Hanser},
  address   = {M{\"u}nchen},
  isbn      = {978-3-446-44672-4},
  doi       = {10.3139/9783446448452},
  pages     = {XVI, 218 Seiten},
  year      = {2016},
  language  = {de}
}
@book{Pfeiffer2003,
  author    = {Pfeiffer, Johann},
  title     = {3D-Freiformfl{\"a}chenmessung},
  publisher = {Fachhochsch.},
  address   = {Aachen},
  year      = {2003},
  language  = {de}
}
@book{Eckey2008,
  author    = {Eckey, Ulrich},
  title     = {Aachen, K{\o}benhavn, 2008 / Damm, Patricia ; [Hrsg: Eckey, Ulrich]},
  publisher = {FH Aachen},
  address   = {Aachen},
  pages     = {129 S. zahlr. Ill.},
  year      = {2008},
  language  = {de}
}
@book{Gerhardt1994,
  author    = {Gerhardt, Hans Joachim},
  title     = {Absaugung von großfl{\"a}chig austretenden Schadstoffen beim offenen Guttransport},
  address   = {Frankfurt/M},
  year      = {1994},
  language  = {de}
}
@book{SchneiderSchneider2017,
  author    = {Schneider, Bettina and Schneider, Wilhelm},
  title     = {Abschluss und Abschlussanalyse: systematische Darstellung in {\"U}bersichten},
  edition   = {6. Auflage, Studienausgabe},
  publisher = {Cuvillier},
  address   = {G{\"o}ttingen},
  isbn      = {978-3-7369-9642-7},
  pages     = {Getr. Z{\"a}hlung},
  year      = {2017},
  language  = {de}
}