@inbook {648,
	title = {Les livrets d{\textquoteright}op{\'e}ra : un projet de conversion r{\'e}trospective des collections de la Biblioth{\`e}que nationale de France},
	booktitle = {Patrimoines insolites : th{\'e}{\^a}tre, op{\'e}ra, {\'e}crits savants et autres fers {\`a} dorer},
	year = {1997},
	month = {1997///},
	pages = {15 - 51},
	publisher = {ENSSIB},
	organization = {ENSSIB},
	address = {Lyon},
	author = {Isabelle Duquenne}
}
@book {730,
	title = {La question du livret : {\'e}tude en vue d{\textquoteright}une conversion r{\'e}trospective des livrets de la Biblioth{\`e}que-Mus{\'e}e de l{\textquoteright}Op{\'e}ra},
	series = {M{\'e}moire : ENSSIB : 1996},
	year = {1996},
	month = {1996///},
	pages = {82-XXVIII f.},
	publisher = {[I. Duquenne]},
	organization = {[I. Duquenne]},
	address = {[Lyon]},
	author = {Isabelle Duquenne}
}
