@book {2018,
	title = {Dater les {\'e}difices du Moyen {\^A}ge par la pierre taill{\'e}e},
	series = {Pr{\'e}cisions},
	volume = {4},
	year = {2018},
	pages = {540},
	publisher = {Safran},
	organization = {Safran},
	address = {Paris},
	isbn = {978-2-87457-104-6},
	author = {Doper{\'e}, Frans}
}
