@book{139634,
	author = {Osborne, Charles, and ebrary, Inc.},
	title = {The opera lover's companion},
	publisher = {Yale University Press,},
	year = {c2004.},
	address = {New Haven :},
	note = {Includes index.},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10170865}
}