TY - JOUR AU - R. F. Khabibullin TI - Subgradient method for minimization of convex functionals and some efficiency bounds JO - Issledovaniya po Prikladnoi Matematike i Informatike PY - 1984 SP - 25 EP - 35 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/KUIPM_1984_a3/ LA - ru ID - KUIPM_1984_a3 ER -