%0 Journal Article %A Hahn S. %T Random fixed point theorems for random upper semicontinuous multivalued operators %J Novi Sad Journal of Mathematics %D 1987 %P 1-15 %V 17 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/NSJOM_1987_17_1a_0/ %F NSJOM_1987_17_1a_0