@book{38940,
  title = {Biographisches W{\"o}rterbuch zur deutschen Geschichte. Begr{\"u}ndet von Hellmuth R{\"o}ssler und G{\"u}nther Franz, bearbeitet von Karl Bosl [u.a.]},
  year = {1974},
  volume = {2: I-R},
  publisher = {A. Francke},
  address = {M{\"u}nchen},
  language = {eng},
}