%0 Journal Article %A Papageorgiou, Nikolaos S. %T Convexity of the orientor field and the solution set of a class of evolution inclusions %J Mathematica slovaca %D 1993 %P 593-615 %V 43 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/MASLO_1993__43_5_a4/ %G en %F MASLO_1993__43_5_a4