@book{Digel1998,
  author    = {Digel, Ilya},
  title     = {Enhancement of microbial adhesion onto solid surfaces using transition metals and water-soluble polymers : academic PhD dissertation in microbiology, Division of Applied Microbiology, Department of Microbiology, Biology Faculty, Kazakh National State University, Almaty, Kazakhstan / Ilya Digel},
  address   = {Almaty},
  year      = {1998},
  language  = {en}
}
@book{HoffmannLindemann1998,
  author    = {Hoffmann, Christoph P. and Lindemann, Markus},
  title     = {Logistik und Electronic Commerce - LogEC : Arbeitsbericht},
  publisher = {mcm Inst.},
  address   = {St. Gallen},
  isbn      = {3-906979-00-8},
  pages     = {XX, 161 S. : graph. Darst.},
  year      = {1998},
  language  = {de}
}
@book{WollertFiedler1998,
  author    = {Wollert, J{\"o}rg and Fiedler, J{\"o}rg},
  title     = {Automatisieren mit dem PC. - 2. Aufl.},
  edition   = {2. Aufl.},
  publisher = {Springer},
  address   = {Berlin [u.a.]},
  isbn      = {3-540-63271-9},
  pages     = {IX, 343 S.},
  year      = {1998},
  language  = {de}
}
@book{Siepmann1997,
  author    = {Siepmann, Thomas},
  title     = {Modeller for Value Systems},
  publisher = {Erasmus Universiteit Rotterdam},
  address   = {Rotterdam},
  year      = {1997},
  language  = {en}
}
@book{CasseSchlueter1997,
  author    = {Casse-Schl{\"u}ter, Doris},
  title     = {Fachhochschule Aachen Fachbereich Design / Projektbetreuung Doris Casse-Schl{\"u}ter. Design: Martina Berg ...},
  address   = {Aachen},
  year      = {1997},
  language  = {de}
}
@book{Call1997,
  author    = {Call, Guido},
  title     = {Entstehung und Markteinf{\"u}hrung von Produktneuheiten},
  publisher = {Gabler},
  address   = {Wiesbaden},
  isbn      = {3409136975},
  pages     = {XX, 290 S.: graph. Darst.},
  year      = {1997},
  language  = {de}
}
@book{Jacobs1997,
  author    = {Jacobs, Stephan},
  title     = {Konfliktvisualisierung im kooperativen Entwurf / Stephan Jacobs. Mit Geleitw. von Helmut Krcmar und Matthias Jarke},
  publisher = {Dt. Univ.-Verl.},
  address   = {Wiesbaden},
  isbn      = {3-8244-6380-6},
  pages     = {XIX, 190 S. : Ill., graph. Darst.},
  year      = {1997},
  language  = {de}
}
@book{JanzLicht1997,
  author    = {Janz, Norbert and Licht, Georg},
  title     = {Innovationen im Dienstleistungssektor : empirischer Befund und wirtschaftspolitische Konsequenzen / Georg Licht ... Unter Mitarb. von Norbert Janz},
  publisher = {Nomos Verl.-Ges.},
  address   = {Baden-Baden},
  isbn      = {3789051225},
  pages     = {123 S : graph. Darst.},
  year      = {1997},
  language  = {de}
}
@book{Janz1997,
  author    = {Janz, Norbert},
  title     = {{\"O}konometrische Panelanalysen des Investitionsverhaltens deutscher Aktiengesellschaften : Analyse von Eulergleichungsmodellen mit robusten verallgemeinerten Momentenmethoden},
  publisher = {Nomos-Verl.-Ges.},
  address   = {Baden-Baden},
  isbn      = {3-7890-4843-7},
  pages     = {211 S. : graph. Darst.},
  year      = {1997},
  language  = {de}
}
@book{Janz1997,
  author    = {Janz, Norbert},
  title     = {Interpreting Estimation Result of Euler Equation Investment Models when Factor Markets are Imperfectly Competitive},
  publisher = {ZEW Zentrum f{\"u}r Europ{\"a}ische Wirtschaftsforschung},
  address   = {Mannheim},
  pages     = {11 S.},
  year      = {1997},
  language  = {en}
}