@book{144454,
	author = {Beltrán Martínez, Antonio},
	title = {Arte rupestre levantino},
	publisher = {Seminario de Prehistoria y Protohistoria, Facultad de Filosofía y Letras},
	year = {1968.},
	series = {Monografías arqueológicas},
	address = {Zaragoza}
}