@book {4801,
	title = {Catalogue de la collection Dupuy. Tome II, n{\textdegree} 501-958},
	year = {1899},
	pages = {1 vol. (688 p.)},
	publisher = {E. Leroux},
	organization = {E. Leroux},
	address = {Paris},
	url = {http://gallica.bnf.fr/ark:/12148/bpt6k209161m},
	author = {Biblioth{\`e}que nationale (France) and L{\'e}on Dorez}
}
