@book{BalfeSimpson2008,
  author    = {Michael W. Balfe and John Palgrave Simpson},
  title     = {Bianca, the Bravo's bride : a grand original legendary opera ; in four acts / comp. by M. W. Balfe. The words by J. Palgrave Simpson},
  edition   = {1. ed.},
  number    = {[Textbuch]},
  year      = {2008},
}