@incollection{nolte1997erlebnis,
  author = {Nolte, Cordula},
  title = {Erlebnis und Erinnerung. Fürstliche Pilgerfahrten nach Jerusalem im 15. Jahrhundert},
  booktitle = {Fremdheit und Reisen im Mittelalter},
  year = {1997},
  pages = {65-92}
}

@article{schmugge1984anfnge,
  author = {Schmugge, Ludwig},
  title = {Die Anfänge des organisierten Pilgerverkehrs im Mittelalter},
  journal = {Quellen und Forschungen aus italienischen Archiven und Bibliotheken},
  year = {1984},
  volume = {64},
  pages = {1-83}
}

@inbook{wendehorst1983johannes,
  author = {Wendehorst, Alfred},
  title = {Johannes von Würzburg I},
  booktitle = {Die deutsche Literatur des Mittelalters. Verfasserlexikon},
  year = {1983},
  volume = { 4},
  pages = {Sp. 822-824}
}

@incollection{frankfort1974marino,
  author = {Frankfort, Frank},
  title = {Marino Sanudo Torsello. A Social Biography},
  year = {1974},
  note = {Diss masch. University of Cincinnati, Department of History of the Graduate School of Arts and Sciences}
}

@incollection{runciman1969pilgrimages,
  author = {Runciman, Steven},
  title = {The Pilgrimages to Palestine before 1095},
  booktitle = {A History of the Crusades 1. The First hundred Years},
  year = {1969},
  pages = {68-78}
}

@article{neumann1862mittelalterliche,
  author = {Neumann, Wilhelm Anton},
  title = {Drei mittelalterliche Pilgerschriften},
  journal = {Österreichische Vierteljahresschrift für katholische Theologie},
  year = {(1862},
  volume = {7},
  pages = {397-438}
}