@inbook {3428,
	title = {La Biblioth{\`e}que nationale},
	booktitle = {Histoire des biblioth{\`e}ques fran{\c c}aises},
	volume = {IV, Les biblioth{\`e}ques au XXe si{\`e}cle},
	year = {2009},
	publisher = {Electre},
	organization = {Electre},
	address = {Paris},
	author = {Pierre-Yves Duchemin}
}
@article {duchemin_bn-opaline_1997,
	title = {BN-OPALINE},
	journal = {Bulletin d{\textquoteright}informations - Association des biblioth{\'e}caires fran{\c c}ais},
	number = {174},
	year = {1997},
	pages = {8{\textendash}11},
	author = {Pierre-Yves Duchemin}
}
@article {duchemin_bn-opaline_1994,
	title = {BN-OPALINE},
	journal = {Bulletin d{\textquoteright}informations - Association des biblioth{\'e}caires fran{\c c}ais},
	number = {163},
	year = {1994},
	pages = {23{\textendash}27},
	author = {Pierre-Yves Duchemin}
}
@article {duchemin_bn_1993,
	title = {BN OPALINE : the map database in the Departement des Cartes et Plans de la Biblioth{\`e}que Nationale : history},
	journal = {European Research Libraries Cooperation},
	volume = {3},
	number = {1},
	year = {1993},
	pages = {23{\textendash}35},
	author = {Pierre-Yves Duchemin}
}
@article {duchemin_bibliotheque_1992,
	title = {La Biblioth{\`e}que nationale},
	journal = {Bulletin des Biblioth{\`e}ques de France},
	volume = {37},
	number = {4},
	year = {1992},
	pages = {59{\textendash}61},
	url = {http://bbf.enssib.fr/consulter/bbf-1992-04-0059-007.pdf},
	author = {Pierre-Yves Duchemin}
}
