@book{172079,
	author = {Hofmannsthal, Hugo von and Strauss, Richard, },
	title = {Die frau ohne schatten : oper in drei Aufzügen },
	publisher = {Gérard Billaudot, },
	year = {1980.},
	series = {Opéra de Paris. Bilingue},
	address = {Paris : }
}