Registerbegriff
Arie
1972
1973
- Wolff, Hellmuth Christian: Typologie der Musik der italienischen Oper 1600-1750. - In: Opera w dawnej Polsce na dworze Wladylawa. 4 (1973), S. 69-86.
- Wolff, Hellmuth Christian: L'opera comica nel. sec. XVII a Venezia e l'Agrippina di Händel (1709). - In: Rivista Musicale Italiana. 7 (1973) 1, S. 3-14.
1975
- Wolff, Hellmuth Christian: Italien opera from later Monteverdi to Scarlatti. - In: Opera and church music 1630-1750. - London [u. a.]: Oxford University Press, 1975. - S. 1-72: Notenbeisp. - (The new Oxford history of music; vol. 5)
- Wolff, Hellmuth Christian: Italian opera 1700-1750. - In: Opera and church music 1630-1750. - London [u. a.]: Oxford University Press, 1975. - S. 73-163: Notenbeisp. - (The new Oxford history of music; vol. 5)