4. Recommends that further intensive efforts be devoted to the search for such a common approach or common formula and that the various alternative approaches, including, in particular, those considered in the Conference on Disarmament, be explored further in order to overcome the difficulties;
4. Recommande de redoubler d'efforts pour parvenir à cette approche ou formule commune et d'étudier plus avant les diverses options possibles, notamment celles envisagées à la Conférence du désarmement, afin de surmonter les difficultés ;