https://ratiolegis.it/legge-173-2009 https://ratiolegis.it/legge-173-2009/art-1-autorizzazione-alla-ratifica https://ratiolegis.it/legge-173-2009/art-2-ordine-di-esecuzione https://ratiolegis.it/legge-173-2009/art-3-modifiche-alla-legge-7-marzo-2001-n-58 https://ratiolegis.it/legge-173-2009/art-4-copertura-finanziaria https://ratiolegis.it/legge-173-2009/art-5-entrata-in-vigore https://ratiolegis.it/legge-173-2009/indice/radice/1