TY - JOUR AU - B. Aghezzaf AU - S. Sajid TI - On the Second-Order Contingent Set and Differential Inclusions JO - Journal of convex analysis PY - 2000 SP - 183 EP - 196 VL - 7 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/JCA_2000_7_1_JCA_2000_7_1_a8/ ID - JCA_2000_7_1_JCA_2000_7_1_a8 ER -