@book{167891,
	author = {Weill, Léopold. and Le Verrier, U.},
	title = {L'or },
	editor = {Imp. Durand)},
	publisher = {Librairie J.-B. Baillière et fils, },
	year = {1896 (},
	series = {Encyclopédie de chimie industrielle & métallurgie},
	address = {Paris : }
}