@book{1643,
	author = {Liège. (1951) Exposition Internationale},
	title = {Art mosan et arts anciens du pays de Liège : exposition internationale, Liège, septembre-octobre 1951},
	publisher = {Editions de l'ASBL "le Grand Liège"},
	year = {1951?},
	address = {[Liège] :}
}