Journal of Seventeenth-Century Music, volume 9 (2003) no. 1
http://www.sscm-jscm.org/v9/no1/calcagno.html
ISSN: 1089-747X
Mauro Calcagno
Monteverdi’s parole sceniche
figure 8c
Monteverdi, L’Orfeo, beginning of Act 2: Orfeo: “Ecco pur ch’a voi
ritorno” (p. 27)