@book{90253,
	author = {Le Gavrian, P.},
	title = {Les chaussées modernes / },
	editor = {L'Union Typographique)},
	publisher = {s.n.], },
	year = {1922 (},
	series = {Encyclopédie du Génie Civil et des Travaux Publies},
	address = {[S.l. : }
}