@book{70847,
	author = {Ruiz de Velasco, Ruperto and Ruiz de Velasco, Ruperto},
	title = {Cantos populares de España. La jota aragonesa, estudio crítico descriptivo},
	publisher = {Prensas Universitarias de Zaragoza, },
	year = {2012},
	series = {PUZClásicos},
	address = {[Madrid, España] :},
	url = {https://public.digitaliapublishing.com/a/42795}
}