@book{257403,
	author = {Heidegger, Martin, and Escudero, Jesús Adrián,},
	title = {¿Qué es la filosofía? /},
	publisher = {Herder,},
	year = {2013.},
	address = {Barcelona :},
	url = {https://www.digitaliapublishing.com/a/61123/}
}