@book{122704,
	author = {Sánchez Belda, Luis and Spain.},
	title = {Cartulario de Santo Toribio de Liébana.},
	publisher = {Diana Artes Gráficas},
	year = {1948.},
	address = {Madrid},
	note = {At head of title : Patronato Nacional de Archivos Históricos.}
}