@book{87751,
	author = {Alonso Mertínez, Francisco},
	title = {El viaje sostenible: despacio... pero no tanto :},
	publisher = {Universitat Oberta de Catalunya, },
	year = {2015},
	address = {[Madrid, España] :},
	url = {https://public.digitaliapublishing.com/a/38002}
}