@book{Lohr2009,
  author    = {Lohr, J{\"u}rgen},
  title     = {High Definition Media Services : Zukunft des Rundfunks im Internet: Technologien und Anwendungsperspektiven},
  publisher = {Schiele \& Sch{\"o}n},
  address   = {Berlin},
  isbn      = {978-3-7949-0789-2},
  pages     = {216 S. : Ill., graph. Darst.},
  year      = {2009},
  language  = {de}
}
@book{Seehausen2009,
  author    = {Seehausen, Gerhard},
  title     = {Halbleiterschaltungstechnik},
  publisher = {Logos-Verl.},
  address   = {Berlin},
  isbn      = {978-3-8325-2218-6},
  pages     = {271 S. : graph. Darst.},
  year      = {2009},
  language  = {de}
}
@book{Mayer2002,
  author    = {Mayer, Claudia},
  title     = {G{\"u}nter Grass / von Claudia Mayer-Iswandy},
  publisher = {Dt. Taschenbuch-Verl.},
  address   = {M{\"u}nchen},
  isbn      = {3-423-31059-6},
  pages     = {245 S. : zahlr. Ill.},
  year      = {2002},
  language  = {de}
}
@book{Wosnitza1996,
  author    = {Wosnitza, Franz},
  title     = {Grundlagen elektromagnetischer Felder und Netzwerke I/2 : Analyse station{\"a}rer, linearer Str{\"o}mungsfelder und Netzwerke (Gleichstromkreis)},
  publisher = {Verl. der Augustinus-Buchh.},
  address   = {Aachen},
  isbn      = {3-86073-543-8},
  pages     = {206 S. : graph. Darst.},
  year      = {1996},
  language  = {de}
}
@book{Benkner2007,
  author    = {Benkner, Thorsten},
  title     = {Grundlagen des Mobilfunks},
  publisher = {Schlembach},
  address   = {Wilburgstetten},
  isbn      = {978-3-935340-44-1},
  pages     = {IX, 374 S.},
  year      = {2007},
  language  = {de}
}
@book{SammFaissnerHenrigsetal.1982,
  author    = {Samm, Doris and Faissner, H. and Henrigs, W. and Preussger, A.},
  title     = {Further evidence for the radiative decay of a light, penetrating particle / Faissner, H. ; Heinrigs, W. ; Preussger, A. ; Samm, D.},
  publisher = {Technische Hochschule},
  address   = {Aachen},
  pages     = {16},
  year      = {1982},
  language  = {en}
}
@book{Wosnitza1980,
  author    = {Wosnitza, Franz},
  title     = {Freifeldmessungen an Violinen und geh{\"o}rgem{\"a}ße Bewertungen ihrer Frequenzen},
  year      = {1980},
  language  = {de}
}
@book{Alt1986,
  author    = {Alt, Helmut},
  title     = {Finanzmathematik : Algorithmen und praktische Anwendungen; mit Beispielprogrammen zum HP-41},
  publisher = {Vieweg},
  address   = {Braunschweig [u.a.]},
  isbn      = {3-528-04448-9},
  pages     = {XI, 439 S. : graph. Darst.},
  year      = {1986},
  language  = {de}
}
@book{Wolf2002,
  author    = {Wolf, Martin R.},
  title     = {Entwicklung und Evaluation eines Groupware-Systems zur Unterst{\"u}tzung verfahrenstechnischer Entwicklungsprozesse},
  publisher = {Shaker},
  address   = {Aachen},
  isbn      = {3-8322-0629-9},
  pages     = {X, 250 S. : graph. Darst.},
  year      = {2002},
  language  = {de}
}
@book{Engels2000,
  author    = {Engels, Elmar},
  title     = {Entwicklung und Einsatz einer prozeßgef{\"u}hrten Hubzahlsteuerung f{\"u}r Schnell{\"a}uferpressen},
  publisher = {VDI-Verl.},
  address   = {D{\"u}sseldorf},
  isbn      = {3-18-383508-8},
  pages     = {XVI, 121 S. : Ill., graph. Darst.},
  year      = {2000},
  language  = {de}
}