@book{Goese2012,
  author    = {G{\"o}se, Frank},
  title     = {Friedrich I. (1657 - 1713) : ein K{\"o}nig in Preußen},
  publisher = {Pustet},
  address   = {Regensburg},
  isbn      = {978-3-7917-2455-3},
  pages     = {392 S.},
  year      = {2012},
  language  = {de}
}
@book{Goese2012,
  author    = {G{\"o}se, Frank},
  title     = {Friedrich I. ein K{\"o}nig in Preussen},
  publisher = {Pustet},
  address   = {Regensburg},
  isbn      = {978-37917-2455-3},
  pages     = {392 S.},
  year      = {2012},
  language  = {de}
}
@book{HeimannHilsebeinSchmiesetal.2012,
  author    = {Heimann, Heinz-Dieter and Hilsebein, Angelica and Schmies, Bernd and Stiegemann, Christoph},
  title     = {Gelobte Armut : Armutskonzepte der franziskanischen Ordensfamilie vom Mittelalter bis in die Gegenwart},
  publisher = {Sch{\"o}ningh},
  address   = {Paderborn},
  isbn      = {978-3-506-77259-6},
  pages     = {632 S.},
  year      = {2012},
  language  = {de}
}
@book{Stoever2012,
  author    = {St{\"o}ver, Bernd},
  title     = {United States of America : Geschichte und Kultur ; von der ersten Kolonie bis zur Gegenwart},
  publisher = {Beck},
  address   = {M{\"u}nchen},
  isbn      = {978-3-406-63967-8},
  pages     = {763 S.},
  year      = {2012},
  language  = {de}
}
@book{OPUS4-47722,
  title     = {Die Geburt des Zeitzeugen nach 1945},
  series = {Geschichte der Gegenwart / Beitr{\"a}ge zur Geschichte des 20. Jahrhunderts ; 414},
  journal   = {Geschichte der Gegenwart / Beitr{\"a}ge zur Geschichte des 20. Jahrhunderts ; 414},
  editor    = {Sabrow, Martin and Frei, Norbert},
  publisher = {Wallstein},
  address   = {G{\"o}ttingen},
  isbn      = {978-3-8353-1036-0},
  pages     = {376},
  year      = {2012},
  language  = {de}
}
@book{OPUS4-33539,
  title     = {Berlin : Geschichte einer Stadt},
  editor    = {Schoeps, Julius H.},
  publisher = {Berlin-Ed. im B.ebra-Verl.},
  address   = {Berlin-Brandenburg},
  isbn      = {978-3-8148-0193-3},
  pages     = {246 S.},
  year      = {2012},
  language  = {de}
}