@incollection{hackett1997roger,
  address = {Leiden, New York, Köln},
  author = {Woodward, David and Howe, Herbert M.},
  booktitle = {Roger Bacon and the Sciences. Commemorative Essays},
  editor = {Hackett, Jeremiah},
  interhash = {8b20c36958bee82aae1fbae171e350b0},
  intrahash = {2c6b44240ca1a17e031a89651b405655},
  pages = {199-222},
  series = {Studien und Texte zur Geistesgeschichte des Mittelalters 57},
  title = {Roger Bacon on geography and cartography},
  year = 1997
}

@article{rohricht1901palstinakarte,
  author = {Röhricht, Reinhold},
  interhash = {90eaf1c9dac8942595f9c9c8d83bc514},
  intrahash = {2ed4660b79f5e3236f0e78baff7b76e3},
  journal = {Zeitschrift des deutschen Palästina-Vereins},
  pages = {129-135},
  title = {Die Palästinakarte Bernhard von Breitenbach’s},
  volume = 24,
  year = 1901
}

@article{rohricht1898marino,
  author = {Röhricht, Reinhold},
  interhash = {28c2dc8c555a281e7d72353b8ed2a770},
  intrahash = {4913e6b047bb2cd0529faa15a179dc98},
  journal = {Zeitschrift des deutschen Palästina-Vereins},
  pages = {84-126, Tafel 2-11},
  title = {Marino Sanudo als Kartograph Palästinas},
  volume = 21,
  year = 1898
}

@article{rohricht1895karten,
  author = {Röhricht, Reinhold},
  interhash = {12cef93dbceb3dadfcbc839584f404a4},
  intrahash = {3001d53d4622ce8293f0bbabd69081e5},
  journal = {Zeitschrift des deutschen Palästina-Vereins},
  pages = {173-182},
  title = {Karten und Pläne zur Palästinakunde aus dem 7. und 16. Jahrhundert VI},
  volume = {18 },
  year = 1895
}

@article{rohricht1892karten,
  author = {Röhricht, Reinhold},
  interhash = {6297373017905f9bcce26680959a5122},
  intrahash = {f92d90df89d1eafd96522227b262aded},
  journal = {Zeitschrift des deutschen Palästina-Vereins},
  pages = {34-39},
  title = {Karten und Pläne zur Palästinakunde aus dem 7. und 16. Jahrhundert IV},
  volume = 15,
  year = 1892
}