@book{9090,
	author = {Heidegger, Martin.},
	title = {Conceptos fundamentales /},
	publisher = {Ediciones Altaya,},
	year = {1994.},
	series = {Grandes obras del pensamiento ;},
	address = {Barcelona :},
	note = {Titulo original : Grundbegriffe\Incluye glosario (p. 177-182)}
}