@book{
  author = "Monteverdi, Claudio, 1567-1643, Striggio, Alessandro, Rinuccini, Ottavio, 1562-1621",
  title = "L'Orfeo : favola in musica",
  year: [19
  key = "Operas",
  key = "Orpheus (Greek mythology)--Drama",
  key = "Operas--Excerpts",
  key = "Laments",
  key = "Songs with continuo",
  key = "Choruses",
  key = "Secular (Mixed voices)",
  key = "Italian",
  publisher = "Universal Edition",
  address = "[Wien]",
  series = "Tutte le opere / di Claudio Monteverdi ; a cura di G. Francesco Malipiero ; tom. 11",
  ISSN/ISBN = "9783702415204 [3702415203]",
}