@Article{COSGROVE,
  author = {Cosgrove, Denis},
  title  = {Maps, Mapping, Modernity: Art and Cartography in the Twentieth Century},
  journal = {Imago Mundi. The International Journal for the History of Cartography},
  year   = {2005},
  number = {},
  url    = {},

  const  = {\ text}
}
@Article{ERTL,
  author = {Ertl, Thomas},
  title  = {Der China-Spiegel. Gedanken zu Chinas Funktion in der deutschen Mittelalterforschung des 20. Jahrhunderts},
  journal = {Historische Zeitschrift},
  year   = {2005},
  number = {305-344},
  url    = {},

  const  = {\ text}
}
@Incollection{iris2005weltrume,
  author = {Schröder, Iris and Höhler, Sabine},
  title  = {Welt-Räume: Annäherungen an eine Geschichte der Globalität im 20. Jahrhundert},

  year   = { 2005},
  number = {},
  url    = {},

  const  = {\ text}
}
@Incollection{marchal1996grenzen,
  author = {Marchal, Guy P.},
  title  = {Inhaltsverzeichnis},

  year   = {1996},
  number = {},
  url    = {},

  const  = {\ text}
}