@book{OPUS4-18017,
  title     = {Kommunen am Markt : aktuelle Fragen der wirtschaftlichen Bet{\"a}tigung von Kommunen},
  series = {Schriftenreihe des Kommunalwissenschaftlichen Instituts der Universit{\"a}t Potsdam},
  volume    = {8},
  journal   = {Schriftenreihe des Kommunalwissenschaftlichen Instituts der Universit{\"a}t Potsdam},
  editor    = {Reichard, Christoph},
  publisher = {Duncker \& Humblot},
  address   = {Berlin},
  isbn      = {3-428-10534-6},
  issn      = {0949-7730},
  pages     = {140 S.},
  year      = {2001},
  language  = {de}
}
@book{OPUS4-18839,
  title     = {Die Grenzen der Entgrenzung : zehn Jahre Deutsche Einheit},
  series = {Helmstedter Colloquien},
  volume    = {3},
  journal   = {Helmstedter Colloquien},
  editor    = {Sabrow, Martin},
  publisher = {Akademie Verl.-Anst.},
  address   = {Leipzig},
  pages     = {111 S.},
  year      = {2001},
  language  = {de}
}
@book{OPUS4-18498,
  title     = {Proceedings of the Fifth Dutch German Workshop on Nonmonotonic Reasoning Techniques and their Applications, DGNMR'2001, Potsdam, 4. - 6. April 2001},
  editor    = {Brewka, Gerhard and Witteveen, Cees and Schaub, Torsten},
  address   = {Potsdam},
  year      = {2001},
  language  = {en}
}
@book{OPUS4-18659,
  title     = {Ageing and executive control},
  series = {European Journal of Cognitive Psychology : Special Issues},
  volume    = {13},
  journal   = {European Journal of Cognitive Psychology : Special Issues},
  editor    = {Mayr, Ulrich and Spieler, D. and Kliegl, Reinhold},
  publisher = {Psychology Press},
  address   = {Hove},
  isbn      = {1-84169-908-x},
  pages     = {303 S.},
  year      = {2001},
  language  = {en}
}
@book{OPUS4-18314,
  title     = {Gemeinsam einsam : die Region Berlin-Brandenburg},
  series = {Region - Nation - Europa},
  volume    = {8},
  journal   = {Region - Nation - Europa},
  editor    = {Kleger, Heinz},
  publisher = {LIT},
  address   = {Hamburg},
  isbn      = {3-8258-5493-0},
  pages     = {270 S. : graph. Darst.},
  year      = {2001},
  language  = {de}
}