@book{Grap1992,
  author    = {Grap, Rolf Dietmar},
  title     = {Neue Formen der Arbeitsorganisation f{\"u}r die Stahlindustrie},
  publisher = {Augustinus-Buchhandlung Kerres},
  address   = {Aachen},
  isbn      = {3-86073-088-6},
  pages     = {VI, 256, 18 S. : graph. Darst.},
  year      = {1992},
  language  = {de}
}
@book{Grap1993,
  author    = {Grap, Rolf Dietmar},
  title     = {Neue Formen der Arbeitsorganisation/1 (1993)},
  publisher = {Verl. der Augustinus-Buchh.},
  address   = {Aachen},
  isbn      = {3-86073-096-7},
  year      = {1993},
  language  = {de}
}
@book{Grap1993,
  author    = {Grap, Rolf Dietmar},
  title     = {Neue Formen der Arbeitsorganisation/2 (1993)},
  publisher = {Verl. der Augustinus-Buchh.},
  address   = {Aachen},
  isbn      = {3-86073-096-7},
  year      = {1993},
  language  = {de}
}
@book{Berndt2014,
  author    = {Berndt, Heinz},
  title     = {Neue Kondensations-Methoden zur Synthese definierter Peptid-Derivate},
  address   = {Aachen},
  pages     = {XII, VI, 207 S. : graph. Darst.},
  year      = {2014},
  language  = {de}
}
@book{Schmitz1985,
  author    = {Schmitz, G{\"u}nter},
  title     = {Nichtreziproke optische Bauelemente mit k{\"u}nstlich anisotropen Filmwellenleitern},
  address   = {Aachen},
  pages     = {116 S. : Ill., zahlr. graph. Darst.},
  year      = {1985},
  language  = {de}
}
@book{Laack2000,
  author    = {Laack, Walter van},
  title     = {Nobody ever dies! / 1. ed.},
  publisher = {van Laack},
  address   = {Aachen},
  isbn      = {978-3-936624-03-8},
  pages     = {272 S.},
  year      = {2000},
  language  = {en}
}
@book{Naujokat2011,
  author    = {Naujokat, Anke},
  title     = {Non est hic : Leon Battista Albertis Tempietto in der Cappella Rucellai},
  publisher = {Geym{\"u}ller},
  address   = {Aachen},
  isbn      = {978-3-943164-00-8},
  pages     = {322 S. : Ill. ; graph. Darst.},
  year      = {2011},
  language  = {de}
}
@book{BreitbachFassbenderAltes1983,
  author    = {Breitbach, Gerd and Fassbender, Josef and Altes, J{\"u}rgen},
  title     = {Nukleare Prozessw{\"a}rmeanlage AVR-II : sicherheitstechnische Untersuchungen / Institut f{\"u}r Nukleare Sicherheitsforschung. Von J. Fassbender ; J. Altes ; S. Becker ... G. Breitbach ...},
  publisher = {Zentralbibliothek der Kernforschungsanlage},
  address   = {J{\"u}lich},
  pages     = {221 S. : graph. Darst.},
  year      = {1983},
  language  = {de}
}
@book{EngelnMuellgesUhlig1996,
  author    = {Engeln-M{\"u}llges, Gisela and Uhlig, Frank},
  title     = {Numeric Algorithms with Fortran},
  publisher = {Springer},
  address   = {Berlin [u.a.]},
  isbn      = {3-540-60529-0},
  pages     = {XXII, 602 S. : Ill., graph. Darst. + 1 CD-ROM},
  year      = {1996},
  language  = {en}
}
@book{EngelnMuellgesUhlig1996,
  author    = {Engeln-M{\"u}llges, Gisela and Uhlig, Frank},
  title     = {Numerical algorithms with C},
  publisher = {Springer},
  address   = {Berlin [u.a.]},
  isbn      = {3-540-60530-0},
  pages     = {XXII, 596 S. : graph. Darst. + 1 CD-ROM},
  year      = {1996},
  language  = {en}
}