TY - JOUR AU - Tzanko Donchev TI - Upper Semicontinuous Functional Differential Inclusions JO - Mathematica balkanica PY - 2004 SP - 141 VL - 18 IS - 1-2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MABA_2004_18_1-2_a13/ ID - MABA_2004_18_1-2_a13 ER -