@book{6592,
	author = {Hernández Morales, Ángel.},
	title = {Iglesia de Helguera (Molledo, Santander) / },
	publisher = {Maestre, },
	year = {1961.},
	address = {Madrid : },
	note = {Separata de: Boletín de la Real Academia de la Historia, T. CXLVIII, cuaderno II.}
}