@book{Hummeltenberg.1998,
  address = {Braunschweig},
  author = {Hummeltenberg, Wilhelm},
  institution = {Fr\"uhjahrstagung Wirtschaftsinformatik},
  interhash = {254f60afd14ae845cc239ee0e72ece31},
  intrahash = {4a27fbe3e43b4d3e41645878c5946bdc},
  isbn = {3528056789},
  publisher = {Vieweg},
  title = {Information management for business and competitive intelligence and excellence:  Proceedings der Fr\"uhjahrstagung Wirtschaftsinformatik '98},
  year = 1998
}

@book{Kurbel.1997,
  address = {Bonn},
  author = {Kurbel, Karl},
  interhash = {4aeb93190c118d88e4bc831ebf2fa2b2},
  intrahash = {7b1b95aef19196344280d7ac6b9fc9f5},
  isbn = {3827310016},
  publisher = {Addison-Wesley},
  title = {Programmierung und Softwaretechnik},
  year = 1997
}

@book{Grokurth.2004,
  address = {Wiesbaden},
  author = {Großkurth, Bernd},
  edition = {1. Aufl.},
  interhash = {8c5d441fe5567aee77002e65e6215a69},
  intrahash = {ae4541a180f3f0c06da08fd1b01e77c3},
  isbn = {3824480972},
  publisher = {Dt. Univ.-Verl.},
  title = {Markenloyalität im Premiumsegment des Automobilmarkts:  Determinanten und Wirkungsbeziehungen},
  url = {http://www.gbv.de/dms/zbw/393887995.pdf},
  year = 2004
}

@book{Oberweis.1996,
  address = {Stuttgart},
  author = {Oberweis, Andreas},
  interhash = {b7a917713b82949cca7e8043d619deff},
  intrahash = {fa71452a1d7b2c6140bebda13212acb3},
  isbn = {3815426006},
  publisher = {Teubner},
  title = {Modellierung und Ausf\"uhrung von Workflows mit Petri-Netzen},
  year = 1996
}

@book{Hansen.1996,
  address = {Wien},
  author = {Hansen, Robert Hans},
  interhash = {459cc8b26ec6f7322d979c477dbd3614},
  intrahash = {f88ef32d3e24a81e0ec8c1762535a2d7},
  isbn = {3700707894},
  price = {ca. DM 71.00, ca. sfr 62.00, ca. S 495.00},
  publisher = {Orac [u.a.]},
  title = {Klare Sicht am Info-Highway:  Gesch\"afte via Internet \& Co},
  year = 1996
}

@book{Langner.2004,
  address = {M\"unchen},
  author = {Langner, Torsten},
  edition = {1. Aufl.},
  interhash = {4207aebf8b66b17c512b794478e7b9ae},
  intrahash = {28f1edfa83e77f3905213cfcfe6675eb},
  isbn = {3827415012},
  price = {ca. EUR 29.95, ca. CHF 48.00},
  publisher = {Elsevier Spektrum Akad. Verl.},
  title = {Web-basierte Anwendungsentwicklung:  Die wichtigsten Technologien f\"ur Webapplikationen im \"Uberblick},
  url = {\url{http://www.gbv.de/dms/hebis-darmstadt/toc/121709892.pdf}},
  year = 2004
}

@book{Hegering.2008,
  address = {Bonn},
  author = {Hegering, Heinz-Gerd and Lehmann, Axel},
  institution = {Gesellschaft für Informatik},
  interhash = {ac25016fdb75070614af1c106b830736},
  intrahash = {10c4670b240e8b1bac38b3dc898db749},
  isbn = {9783885792284},
  publisher = {Ges. für Informatik},
  series = {Informatik 2008},
  title = {Informatik 2008},
  url = {http://www.gbv.de/dms/ilmenau/toc/57789921X.PDF},
  volume = {Bd. 2},
  year = 2008
}

@book{Alpar.1998,
  address = {Braunschweig},
  author = {Alpar, Paul},
  interhash = {fab3b748a0a42ce5a3abab79d41e49fe},
  intrahash = {dbe3a246b1481d18211e88ce18fa039d},
  isbn = {3528056568},
  price = {ca. DM 49.80},
  publisher = {Vieweg},
  title = {Unternehmensorientierte Wirtschaftsinformatik:  Eine Einführung in die Strategie und Realisierung erfolgreicher IuK-Systeme},
  year = 1998
}

@book{Scheer.1991,
  address = {Berlin},
  author = {Scheer, August-Wilhelm and Kruse, Christian},
  interhash = {85aa53d3fd0e14df164202a0cc51329d},
  intrahash = {84ac10d8adb0388afb65cfa563e2717a},
  isbn = {3540535608},
  publisher = {Springer},
  series = {Wirtschaftsinformatik},
  title = {Wirtschaftsinformatik},
  volume = {Übungsbuch},
  year = 1991
}

@book{Wedekind.1985,
  address = {Mannheim},
  author = {Wedekind, Hartmut and Härder, Theo},
  edition = {2., völlig neu bearb. Aufl., unveränd. Nachdr.},
  interhash = {5756141917e9cc91ee3fc32e7f959115},
  intrahash = {27a80e7242a1d31d3923eecd1ec053bd},
  isbn = {3411016159},
  publisher = {B.I.-Wiss.-Verl.},
  series = {Datenbanksysteme / von Hartmut Wedekind},
  title = {Eine konstruktive Einführung in die Datenverarbeitung in Wirtschaft und Verwaltung},
  volume = {Bd. 1},
  year = 1985
}

@book{MullerEttrich.1993,
  address = {Bonn, München, Paris ^^},
  author = {Müller-Ettrich, Gunter and Ettrich, Müller Gunter},
  edition = {1. Aufl.},
  interhash = {74e8e075f3c1c37adcdcd5073ca706c7},
  intrahash = {00cc1a19427b9b8a645e0b4f85676081},
  isbn = {3893194878},
  price = {DM 79.90},
  publisher = {Addison-Wesley},
  title = {Fachliche Modellierung von Informationssystemen:  Methoden, Vorgehen, Werkzeuge},
  year = 1993
}

@book{Maurer.1974,
  address = {Stuttgart},
  author = {Maurer, Hermann and Six, Hans-Werner},
  interhash = {19d538f6651f6d7481da0d6c788b6e26},
  intrahash = {73e55eab2fa1c2e392042713af4720d2},
  isbn = {3519023288},
  publisher = {Teubner},
  title = {Datenstrukturen und Programmierverfahren},
  year = 1974
}

@book{KalmanCohen.1959,
  author = {{Kalman Cohen}},
  interhash = {231a0a321cc972b2fc5793279f3c848b},
  intrahash = {f91ccb15fa71755da2a351f232c02c31},
  title = {Computer Models of the Shoe, Leather, Hide Sequence},
  year = 1959
}

@book{Ferstl.1998,
  author = {Ferstl, K. Otto},
  edition = {3., völlig überarb. und erw. Aufl.},
  interhash = {0e0d3bd167b07ff5f447d0b7e7b18cee},
  intrahash = {2cb03188db189d61b298d62df9dc7c84},
  isbn = {3486246232},
  title = {Grundlagen der Wirtschaftsinformatik/1},
  year = 1998
}

@book{Szyperski.1975,
  address = {Frankfurt},
  author = {Szyperski, Norbert and Nathusius, Klaus},
  interhash = {e4437a92e9a64f026d5835ea36c476f2},
  intrahash = {0d62d75628988e4c91eb115bbdb2e313},
  isbn = {3593320843},
  publisher = {Campus-Verl.},
  title = {Information und Wirtschaft:  Der informationstechnische Einfluß auf die Entwicklung unterschiedlicher Wirtschaftssysteme},
  year = 1975
}

@book{Biethahn.1997,
  address = {München},
  author = {Biethahn, Jörg and Mucksch, Harry and Ruf, Walter and Almstedt, Matthias and Aschenbach, Frank and de Edda Boer},
  edition = {2., vollst. überarb. und erw. Aufl.},
  interhash = {8471cc2ff8dfe8e799f5200548716cd3},
  intrahash = {8e8838fe27d9cc71908a5367ab71bc71},
  isbn = {3486241036},
  publisher = {Oldenbourg},
  series = {Ganzheitliches Informationsmanagement / von Jörg Biethahn, Harry Mucksch und Walter Ruf},
  title = {Entwicklungsmanagement},
  volume = {Bd. 2},
  year = 1997
}

@book{Gabele.1991,
  address = {Berlin},
  author = {Gabele, Eduard and Kroll, Michael and Kreft, Wolfgang},
  interhash = {c83a44591777232f98dda5f68da648e1},
  intrahash = {a317d2464f2af8480aebeddd4b902fce},
  isbn = {3540545611},
  publisher = {Springer},
  title = {Kommunikation in Rechnernetzen:  Eine anwenderorientierte Einführung in Betriebssysteme und Netzwerke},
  year = 1991
}

@book{ls_leimeister,
  author = {Shubik, Martin},
  editor = {Fischer, S.},
  interhash = {2b027981fd8a60eeb3c088c2faf18b14},
  intrahash = {00e0d0d22c3f5b1641437ec5d6ab1782},
  title = {Spieltheorie und Sozialwissenschaften},
  year = 1964
}

@book{Saueressig.,
  author = {Saueressig, Peter},
  interhash = {3daace57546b6dfa61357a1d983b965c},
  intrahash = {572bee734cb25b36b51e9696e8a658f5},
  title = {European Media Laboratory GmbH},
  year = {-}
}

@book{Deutsch.,
  author = {Deutsch, Karl},
  interhash = {aa232f38115780e264cd8f0e972ce1ba},
  intrahash = {1c1d972f72e2139ed563f379eb694619},
  title = {Strategy and Conscience:  Anatol Rapaport},
  year = {-}
}