@book{10844,
	author = {Castelar, Emilio,},
	title = {El espíritu y la naturaleza },
	editor = {Octavio Pinori)},
	publisher = {[s.n.], },
	year = {1913 (},
	address = {Buenos Aires : },
	url = {http://bdh-rd.bne.es/viewer.vm?id=0000243079&page=1 }
}