@Misc{asua2000rezension,
  author = {Asua, Miguel de},
  title  = {Beullens, Pieter, Bossier, Fernand (Hrsg.), De Historia Animalium: Translatio Guillelmi de Morbeka. Lib. I-V (Aristoteles Latinus 17), Leiden 2000},
  journal = {TMR 02.02.06 vom 17. Juni 2002},
  year   = {2000},
  number = {},
  url    = {},

  const  = {\ text}
}
@Incollection{williams1992introduction,
  author = {Williams, John},
  title  = {Introduction},

  year   = {1992},
  number = {},
  url    = {},

  const  = {\ text}
}
@Incollection{nebenzahl1990kolumbusatlas,
  author = {Nebenzahl, Kenneth},
  title  = {Der Kolumbusatlas. Karten aus der Frühzeit der Entdeckungsreisen},

  year   = {1990},
  number = {},
  url    = {},

  const  = {\ text}
}
@Article{hamann1970mauro,
  author = {Hamann, Günther},
  title  = {Fra Mauro und die italienische Kartographie seiner Zeit als Quellen zur frühen Entdeckungsgeschichte},
  journal = {Mitteilungen des Instituts für österreichische Geschichtsforschung},
  year   = {1970},
  number = {},
  url    = {},

  const  = {\ text}
}
@Article{muirwhitehilljr1929beatus,
  author = {Muir Whitehill jr., Walter},
  title  = {A Beatus Fragment at Santo Domingo de Silos.},
  journal = {Speculum},
  year   = {1929},
  number = {1},
  url    = {},

  const  = {\ text}
}