@book {bernard_guide_1986,
	title = {Guide de l{\textquoteright}utilisateur des catalogues imprim{\'e}s de la Biblioth{\`e}que naitonale},
	year = {1986},
	publisher = {Chadwyck-Healey France},
	organization = {Chadwyck-Healey France},
	address = {Paris},
	author = {Annick Bernard}
}
