%0 Journal Article %A A. D. Gvishiani %A V. A. Gurvich %T Conditions of existence and uniqueness of a~solution of problems of convex programming %J Trudy Matematicheskogo Instituta imeni V.A. Steklova %D 1990 %P 173-174 %V 45 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/RM_1990_45_4_a10/ %G en %F RM_1990_45_4_a10