@book{5678,
	author = {Comisión Europea},
	title = {A European strategy for data},
	publisher = {European Commission,},
	year = {2020},
	address = {Brussels : },
	note = {En portada: Brussels, 19.2.2020 COM(2020) 66 final},
	url = {https://ec.europa.eu/info/sites/info/files/communication-european-strategy-data-19feb2020_en.pdf},
}