@conference {2947,
	title = {La collection Cros de la Biblioth{\`e}que nationale de France},
	booktitle = {Histoire des techniques cin{\'e}matographiques : o{\`u} en sommes-nous ?},
	year = {2014},
	month = {17/10/2014},
	publisher = {Cin{\'e}math{\`e}que fran{\c c}aise, Conservatoire des techniques cin{\'e}matographiques},
	organization = {Cin{\'e}math{\`e}que fran{\c c}aise, Conservatoire des techniques cin{\'e}matographiques},
	address = {Paris, Cin{\'e}math{\`e}que fran{\c c}aise},
	author = {Xavier Loyant and Marianne Deraze}
}
