TY - JOUR AU - V. A. Dykhta TI - Analysis of sufficient optimality conditions with a set of Lyapunov type functions JO - Trudy Instituta matematiki i mehaniki PY - 2010 SP - 66 EP - 75 VL - 16 IS - 5 UR - http://geodesic.mathdoc.fr/item/TIMM_2010_16_5_a8/ LA - ru ID - TIMM_2010_16_5_a8 ER -