@book{9783865960283,
  title = {Kirchenrecht im mittelalterlichen Ungarn},
  author = {Péter Erdő},
  publisher = {Frank \& Timme},
  year = {2005},
  edition = {1},
  series = {Aus Religion und Recht},
  volume = {3},
  url = {https://www.frank-timme.de/en/programme/product/kirchenrecht\_im\_mittelalterlichen\_ungarn}
}