https://ratiolegis.it/legge-252-2000 https://ratiolegis.it/legge-252-2000/art-1-autorizzazione-alla-ratifica-ed-esecuzione https://ratiolegis.it/legge-252-2000/art-2-modalita-di-esecuzione-del-memorandum https://ratiolegis.it/legge-252-2000/art-3-o-n-e-r-i https://ratiolegis.it/legge-252-2000/art-4-entrata-in-vigore https://ratiolegis.it/legge-252-2000/indice/radice/1