TY - JOUR AU - J.-P. Penot TI - Subdifferential Calculus Without Qualification Assumption JO - Journal of convex analysis PY - 1996 SP - 207 EP - 22 VL - 3 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/JCA_1996_3_2_a2/ ID - JCA_1996_3_2_a2 ER -