@book{508227,
	author = {Del Valle, G.},
	title = {Temps i gent gran},
	publisher = {Ajuntament de Barcelona},
	year = {2013},
	address = {Barcelona},
	url = {\\Srvdatos\siis\docus\Documentos Internet\2015-Posteriores\2016\Temps i gent gran.pdf}
}