@book{4166,
	author = {Naciones Unidas. Comisión Económica para América Latina y el Caribe (CEPAL)},
	title = {Population ageing, intergenerational transfers and social protection in Latin America and the Caribbean},
	publisher = {CEPAL (Comisión Económica para América Latina y el Caribe)},
	year = {2011},
	address = {Santiago de Chile :},
	url = {https://www.biblioeco.unsa.edu.ar/pmb/images/libros/L127345.jpg}
}