@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} }