%0 Journal Article %A Živojin Praščević %A Sonja Petrović - Lazarević %T Probabilistic-Possibilistic Approach to the Optimal Selection of a Contractor %J Yugoslav journal of operations research %D 1996 %P 129 - 136 %V 6 %N 1 %I mathdoc %U https://geodesic-test.mathdoc.fr/item/YJOR_1996_6_1_a10/ %F YJOR_1996_6_1_a10