@book{107515,
	author = {Berling, Peter and Pawslowsky, Helga},
	title = {Los hijos del Grial },
	publisher = {: Diario El País},
	year = {, 2005},
	series = {El País Novela Histórica},
	address = {Madrid, España},
	note = {Incluyen ìndice}
}