TY - JOUR AU - Papageorgiou, Nikolaos S. TI - Convexity of the orientor field and the solution set of a class of evolution inclusions JO - Mathematica slovaca PY - 1993 SP - 593 EP - 615 VL - 43 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MASLO_1993__43_5_a4/ LA - en ID - MASLO_1993__43_5_a4 ER -