TY - JOUR AU - A. D. Gvishiani AU - V. A. Gurvich TI - Conditions of existence and uniqueness of a~solution of problems of convex programming JO - Trudy Matematicheskogo Instituta imeni V.A. Steklova PY - 1990 SP - 173 EP - 174 VL - 45 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/RM_1990_45_4_a10/ LA - en ID - RM_1990_45_4_a10 ER -