@book{221789,
	author = {Fisher, Burton D. and ebrary, Inc.},
	title = {Ernani},
	publisher = {Opera Journeys Pub.,},
	year = {2011.},
	series = {Opera journeys mini guide series},
	address = {[Boca Raton, Fla.] :},
	note = {"Music by Giuseppe Verdi ; libretto by Francesco Maria Piave, after Hernani (1830), a play by Victor Hugo."},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10480940}
}