L. 09/12/1998, n. 431
Articoli 1, 3, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 54, 60, 61, 62, 63, 64, 65, 66, 75, 76, 77, 78, 79, limitatamente alle locazioni abitative, e 83