@article{Alt1980,
  author    = {Alt, Helmut},
  title     = {Kurzschlußstromberechnung},
  series = {Elektrizit{\"a}tswirtschaft},
  volume    = {Jg. 79},
  journal   = {Elektrizit{\"a}tswirtschaft},
  number    = {H. 10},
  issn      = {0013-5496},
  pages     = {379 -- 382},
  year      = {1980},
  language  = {de}
}
@book{Alt1980,
  author    = {Alt, Helmut},
  title     = {Allgemeine Elektrotechnik, Nachrichtentechnik, Impulstechnik f{\"u}r UPN-Rechner. (Anwendung programmierbarer Taschenrechner ; 2)},
  publisher = {Vieweg},
  address   = {Braunschweig [u.a.]},
  isbn      = {3-528-04151-X},
  pages     = {VII, 109 S. : graph. Darst.},
  year      = {1980},
  language  = {de}
}
@book{Alt1980,
  author    = {Alt, Helmut},
  title     = {Elektrische Energietechnik, Steuerungstechnik, Elektrizit{\"a}tswirtschaft f{\"u}r UPN-Rechner. (Anwendung programmierbarer Taschenrechner ; 6)},
  publisher = {Vieweg},
  address   = {Braunschweig [u.a.]},
  isbn      = {3-528-04180-3},
  pages     = {VIII, 118 S. : graph. Darst.},
  year      = {1980},
  language  = {de}
}
@article{DanhoNaithaniSasakietal.1980,
  author    = {Danho, Waleed and Naithani, Vinod K. and Sasaki, Andr{\´e} N. and F{\"o}hles, Joseph and Berndt, Heinz and [u.a.],},
  title     = {Human proinsulin, VII : synthesis of two protected peptides corresponding to the sequences 1—45 and 46—86 of the prohormone},
  series = {Hoppe-Seyler's Zeitschrift f{\"u}r physiologische Chemie},
  volume    = {361},
  journal   = {Hoppe-Seyler's Zeitschrift f{\"u}r physiologische Chemie},
  number    = {1},
  issn      = {1437-4315},
  doi       = {10.1515/bchm2.1980.361.1.857},
  pages     = {857 -- 863},
  year      = {1980},
  language  = {en}
}
@article{MatoniBerndt1980,
  author    = {Matoni, Georg and Berndt, Heinz},
  title     = {Thermal synthesis of the optical pure pentapeptide derivative Z-(L)-Ala-(L)-Phe-Gly-(L)-Phe-Gly-OMe},
  series = {Tetrahedron letters},
  volume    = {21},
  journal   = {Tetrahedron letters},
  number    = {1},
  issn      = {0040-4039},
  doi       = {10.1016/S0040-4039(00)93618-9},
  pages     = {37 -- 40},
  year      = {1980},
  language  = {en}
}
@article{Berndt1980,
  author    = {Berndt, Heinz},
  title     = {Zur Reaktion von Iminodithiocarbonaten mit Carbons{\"a}uren. I : Synthese des Modellpeptid-Derivates Z-(L)-Ala-(L/D)-Phe-(L)-Val-OMe},
  series = {Tetrahedron letters},
  volume    = {21},
  journal   = {Tetrahedron letters},
  number    = {34},
  issn      = {0040-4039},
  doi       = {10.1016/S0040-4039(00)78663-1},
  pages     = {3265 -- 3268},
  year      = {1980},
  language  = {de}
}
@book{SchuermannHonnef1979,
  author    = {Sch{\"u}rmann, Wilhelm and Honnef, Klaus},
  title     = {Wilhelm Sch{\"u}rmann - Fotografien / Text: Klaus Honnef},
  publisher = {Rheinland-Verl.},
  address   = {K{\"o}ln},
  isbn      = {3-7927-0485-4},
  pages     = {XXIII, 81 S. : {\"u}berw. Ill.},
  year      = {1979},
  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}
}
@article{Baatz1979,
  author    = {Baatz, Udo},
  title     = {Neue Aspekte der Integrierten Qualit{\"a}tssicherung f{\"u}r Automobil - Zulieferer},
  series = {Jahrbuch f{\"u}r Ingenieure},
  journal   = {Jahrbuch f{\"u}r Ingenieure},
  publisher = {Expert-Verl.},
  address   = {Grafenau, Z{\"u}rich},
  year      = {1979},
  language  = {de}
}
@article{Balzer1979,
  author    = {Balzer, Hermann},
  title     = {Finanz- und W{\"a}hrungsdispositionen in einer multinationalen Unternehmung},
  series = {Semesterbericht / Institut f{\"u}r Kredit- und Finanzwirtschaft ; Verein zur F{\"o}rderung des Instituts f{\"u}r Kredit- und Finanzwirtschaft e.V. in der Gesellschaft der Freunde der Ruhr-Universit{\"a}t Bochum e.V. ; Seminar f{\"u}r Angewandte Wirtschaftslehre insbesondere (1979)},
  journal   = {Semesterbericht / Institut f{\"u}r Kredit- und Finanzwirtschaft ; Verein zur F{\"o}rderung des Instituts f{\"u}r Kredit- und Finanzwirtschaft e.V. in der Gesellschaft der Freunde der Ruhr-Universit{\"a}t Bochum e.V. ; Seminar f{\"u}r Angewandte Wirtschaftslehre insbesondere (1979)},
  publisher = {Inst.},
  address   = {Bochum-Querenburg},
  pages     = {2},
  year      = {1979},
  language  = {de}
}