16 Wali aɣmi n (le monde) i d-yefɣen ass n 28 di duǧember1990,(loi) 05.19 i d-yefɣen ass 16.01.1991, aɣmis tunṣibt n Lezzayer, uṭun 03 i d-yefɣen ass n 16 yenayer 1991.