@inbook{24928,
  author = {Rainer Schwinges and Walter R{\"u}egg},
  title = {Die Zulassung zur Universit{\"a}t},
  year = {1993},
  journal = {Geschichte der Universit{\"a}t in Europa. Band I. Mittelalter},
  pages = {161{\textendash}180},
  publisher = {Beck},
  address = {M{\"u}nchen},
  isbn = {978-3-406-36956-1},
  language = {eng},
}