@book{71895,
	author = {Tejedor Calvo, Santiago and Tejedor Calvo, Santiago},
	title = {Viaje a la madre tierra :},
	publisher = {Universitat Oberta de Catalunya, },
	year = {2019},
	address = {[Madrid, España] :},
	url = {https://public.digitaliapublishing.com/a/61802}
}