TY - JOUR AU - F. Jules AU - M. Lassonde TI - Formulas for Subdifferentials of Sums of Convex Functions JO - Journal of convex analysis PY - 2002 SP - 519 EP - 533 VL - 9 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/JCA_2002_9_2_JCA_2002_9_2_a11/ ID - JCA_2002_9_2_JCA_2002_9_2_a11 ER -