@book{27353,
	author = {Aranzadi, Telesforo de, and Barandiarán, José Miguel de, },
	title = {Exploraciones de la Caverna de Santimamiñe / },
	editor = {Artes Gráf. Grijelmo)},
	publisher = {[s.n., },
	year = {1925-1935] (},
	address = {Bilbao : },
	url = {https://www.bilbao.eus/bld/imagenesbld/00009832/000/00009832.pdf?rd=003123534540995206}
}