@book{rychen_key_2003,
	title = {Key competencies for a successful life and a well-functioning society},
	publisher = {OECD},
	author = {Rychen, D. S. and Salganik, L. H.},
	year = {2003},
	keywords = {Competencia Digital, competencias, competencias básicas, digital literacy, key competence}
}