@book{Sander2003,
  author    = {Sander, Volker},
  title     = {Design and evaluation of a bandwidth broker that provides network quality of service for grid applications},
  publisher = {John von Neumann Institute for Computing (NIC)},
  address   = {J{\"u}lich},
  isbn      = {3-00-010002-4},
  pages     = {VIII, 184 S. : Ill., graph. Darst.},
  year      = {2003},
  language  = {en}
}
@book{SchmidtMuellerStoecker2003,
  author    = {Schmidt, Ludwig and M{\"u}ller, Thomas and St{\"o}cker, Ernst E.},
  title     = {Die Organschaft im K{\"o}rperschaftsteuer-, Gewerbesteuer- und Umsatzsteuerrecht},
  edition   = {6. Aufl.},
  publisher = {Verl. Neue Wirtschafts-Briefe},
  address   = {Herne},
  isbn      = {3-482-44606-7},
  pages     = {429 S.},
  year      = {2003},
  language  = {de}
}
@book{SchwarzerMueller2003,
  author    = {Schwarzer, Klemens and M{\"u}ller, C.},
  title     = {Entwicklung und Optimierung einer Geb{\"a}udeheizung f{\"u}r den Einsatz in Hochgebirgsregionen mit hoher solarer Einstrahlung : Abschlussbericht},
  publisher = {Solar-Institut Juelich, Fachhochschule Aachen},
  address   = {J{\"u}lich},
  pages     = {118 S.},
  year      = {2003},
  language  = {de}
}
@book{FissabreSchmidtSonnleitner2003,
  author    = {Fissabre, Anke and Schmidt, Klaus and Sonnleitner, Andrea},
  title     = {Fachwerkscheunen in Berlin und Brandenburg},
  isbn      = {3-937251-29-4},
  pages     = {96 S. : zahlr. Ill., graph. Darst.},
  year      = {2003},
  language  = {de}
}
@book{JanzLoeoefPeters2003,
  author    = {Janz, Norbert and L{\"o}{\"o}f, Hans and Peters, Bettina},
  title     = {Firm Level Innovation and Productivity, Is there a Common Story Across Countries?},
  publisher = {Zentrum f{\"u}r Europ{\"a}ische Wirtschaftsforschung ZEW},
  address   = {Mannheim},
  isbn      = {ISSN 1727-7051},
  pages     = {34},
  year      = {2003},
  language  = {en}
}
@book{Laumann2003,
  author    = {Laumann, J{\"o}rg},
  title     = {Geometrische Ersatzimperfektionen beim Biegedrillknicken von Kragtr{\"a}gern},
  publisher = {Ruhr-Univ. Bochum, Lehrstuhl f{\"u}r Stahl- und Verbundbau},
  address   = {Bochum},
  pages     = {2 S.},
  year      = {2003},
  language  = {de}
}
@book{Janz2003,
  author    = {Janz, Norbert},
  title     = {Innovationsforschung heute : die Mannheimer Innovationspanels / Norbert Janz ; Georg Licht (Hrsg.)},
  publisher = {Nomos-Verl.-Ges.},
  address   = {Baden-Baden},
  isbn      = {3-7890-8361-5},
  pages     = {199 S. : graph. Darst.},
  year      = {2003},
  language  = {de}
}
@book{JanzRammerEblingetal.2003,
  author    = {Janz, Norbert and Rammer, Christian and Ebling, G{\"u}nther and Peters, Bettina},
  title     = {Innovationsverhalten der deutschen Wirtschaft: Indikatorenbericht zur Innovationserhebung 2002 / Rammer, C., G. Ebling, S. Gottschalk, N. Janz, B. Peters und T. Schmidt},
  publisher = {ZEW Zentrum f{\"u}r Europ{\"a}ische Wirtschaftsforschung},
  address   = {Mannheim},
  pages     = {16 S., graph. Darst.},
  year      = {2003},
  language  = {de}
}
@book{NaujokatPieperKappler2003,
  author    = {Naujokat, Anke and Pieper, Jan and Kappler, Anke},
  title     = {Jerusalemskirchen : mittelalterliche Kleinarchitekturen nach dem Modell des heiligen Grabes ; Katalog zur Ausstellung / Jan Pieper ; Anke Naujokat ; Anke Kappler. [Hrsg. von Jan Pieper]},
  publisher = {Fakult{\"a}t f{\"u}r Architektur der RWTH Aachen},
  address   = {Aachen},
  isbn      = {3-936971-10-2},
  pages     = {54 S. : zahlr. Ill., Kt.},
  year      = {2003},
  language  = {de}
}
@book{GauchelPfeiffer2003,
  author    = {Gauchel, Joachim and Pfeiffer, Johann},
  title     = {Kalibrierung Koordinatenmessger{\"a}t},
  address   = {FH Aachen},
  year      = {2003},
  language  = {de}
}