@incollection{woldan1980bernhard,
  address = {München, Zürich},
  author = {Woldan, Erich},
  booktitle = {Lexikon des Mittelalters},
  interhash = {4d1dde80b3d9d8fecb37f505f9e3b892},
  intrahash = {1e9782de05ab146483608d167a4d61e8},
  pages = {Sp. 1991},
  title = {Bernhard von (vom) Breidenbach},
  volume = 1,
  year = 1980
}