TY - JOUR AU - V. N. Solov'ev TI - The subdifferential and the directional derivatives of the maximum of a family of convex functions. II JO - Izvestiya. Mathematics PY - 2001 SP - 99 EP - 121 VL - 65 IS - 1 UR - http://geodesic.mathdoc.fr/item/IM2_2001_65_1_a6/ LA - en ID - IM2_2001_65_1_a6 ER -