@book{3838,
	author = {Berger, Roland and Siemens},
	title = {España 4.0},
	publisher = {ROLAND BERGER S.A},
	year = {Mayo 2016},
	address = {Madrid},
	url = {https://biblio.ontsi.red.es:8080/intranet-tmpl/prog/img/local_repository/koha_upload/Versin final Estudio Digitalizacin.pdf},
	Remainder of title = {El reto de la transformación digital de la economía : Mayo 2016}
}