TY - JOUR AU - A. A. Vatolin TI - Approximation to nonproper problems of convex programming JO - Matematičeskie zametki PY - 1983 SP - 627 EP - 636 VL - 33 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MZM_1983_33_4_a13/ LA - ru ID - MZM_1983_33_4_a13 ER -