TY - JOUR AU - V. S. Sergeev TI - A method for obtaining estimates for regions of attraction with the aid of Ljapunov functions constructed by a numerical method JO - Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki PY - 1978 SP - 1154 EP - 1161 VL - 18 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/ZVMMF_1978_18_5_a9/ LA - ru ID - ZVMMF_1978_18_5_a9 ER -