@article {pelletier_les_1984,
	title = {Les probl{\`e}mes de conservation au D{\'e}partement des Cartes et Plans de la Biblioth{\`e}que Nationale},
	journal = {{LIBER} Bulletin},
	number = {22},
	year = {1984},
	pages = {15{\textendash}16},
	author = {Monique Pelletier}
}
