 @article {roger_les_1997,
	title = {Les "clips" : une belle id{\'e}e},
	journal = {Actualit{\'e}s de la conservation},
	year = {1997},
	month = {1997/01},
	url = {http://www.bnf.fr/documents/actualites_02.pdf},
	author = {Alain Roger}
}
