@book{Gossla1999,
  author    = {Gossla, Ulrich},
  title     = {Tragverhalten und Sicherheit betonstahlbewehrter Stahlfaserbetonbauteile : Theorie und Anwendung / von Ulrich Gossla},
  pages     = {128 S. : graph. Darst.},
  year      = {1999},
  language  = {de}
}
@book{Wessling1999,
  author    = {Weßling, Matthias},
  title     = {Gr{\"u}ndertraining : Entwicklung und Bewertung von Existenzgr{\"u}ndungskonzepten},
  publisher = {Neinhaus},
  address   = {Stuttgart},
  isbn      = {3-87575-019-5},
  pages     = {53 S.},
  year      = {1999},
  language  = {de}
}
@book{WesslingBartheLubbers1999,
  author    = {Weßling, Matthias and Barthe, Oliver and Lubbers, Bernd-Wolfgang},
  title     = {Coaching von Managern: Konzepte, Praxiseinsatz, Erfahrungsberichte / Matthias Weßling ; Oliver Barthe ; Bernd-Wolfgang Lubbers},
  publisher = {Berlin-Verl. Spitz},
  address   = {Berlin},
  isbn      = {3-87061-743-8},
  pages     = {171 S. : graph. Darst.},
  year      = {1999},
  language  = {de}
}
@book{Schmitz1999,
  author    = {Schmitz, G{\"u}nter},
  title     = {TransMechatronik : Entwicklung und Transfer von Entwicklungssystemen der Mechatronik / Demel, Werner ... (Hrsg.)},
  publisher = {Heinz-Nixdorf-Institut},
  address   = {Paderborn},
  pages     = {145 S. : Ill., graph. Darst.},
  year      = {1999},
  language  = {de}
}
@book{Gerhardt1999,
  author    = {Gerhardt, Hans Joachim},
  title     = {Windeinwirkung auf Bedachungssysteme},
  publisher = {Shaker},
  address   = {Aachen},
  isbn      = {3-8265-4799-3},
  pages     = {IV, 126 S. : Ill., graph. Darst.},
  year      = {1999},
  language  = {de}
}
@book{Pietsch1999,
  author    = {Pietsch, Wolfram},
  title     = {ExperPraxis : ExperTeam-Jahrbuch f{\"u}r die Praxis der Informationsverarbeitung},
  isbn      = {0944-2863},
  year      = {1999},
  language  = {de}
}
@book{JanzEbling1999,
  author    = {Janz, Norbert and Ebling, G{\"u}nther},
  title     = {Export and Innovation Activities in the German Service Sector. Empirical Evidence at the Firm Level / Ebling, G.. und N. Janz},
  publisher = {ZEW Zentrum f{\"u}r Europ{\"a}ische Wirtschaftsf{\"o}rderung},
  address   = {Mannheim},
  year      = {1999},
  language  = {en}
}
@book{JanzEblingGottschalketal.1999,
  author    = {Janz, Norbert and Ebling, G{\"u}nther and Gottschalk, Sandra and Licht, Georg},
  title     = {Zukunftsperspektiven der deutschen Wirtschaft: Innovationsaktivit{\"a}ten im Verarbeitenden Gewerbe. Befragung 1998 / Janz, N., G. Ebling, S. Gottschalk, G. Licht und H. Niggemann},
  publisher = {ZEW Zentrum f{\"u}r Europ{\"a}ische Wirtschaftsforschung},
  address   = {Mannheim},
  year      = {1999},
  language  = {de}
}
@book{JanzLichtEblingetal.1999,
  author    = {Janz, Norbert and Licht, Georg and Ebling, G{\"u}nther and Niggemann, Hiltrud},
  title     = {Innovation in the Service Sector. Selected Facts and Some Policy Conclusions / Licht, G., G. Ebling, N. Janz, H. Niggemann},
  publisher = {European Commission},
  address   = {Luxembourg},
  year      = {1999},
  language  = {en}
}
@book{JanzEblingGottschalketal.1999,
  author    = {Janz, Norbert and Ebling, G{\"u}nther and Gottschalk, Sandra and Licht, Georg},
  title     = {Dienstleistungen in der Zukunft: Innovationsaktivit{\"a}ten im Dienstleistungssektor. Befragung 1998 / Janz, N., G. Ebling, S. Gottschalk, G. Licht und H. Niggemann},
  publisher = {ZEW Zentrum f{\"u}r Europ{\"a}ische Wirtschaftsforschung},
  address   = {Mannheim},
  year      = {1999},
  language  = {de}
}