TY - JOUR AU - K. S. Lapin TI - Ultimate Boundedness in the Sense of Poisson of Solutions~to~Systems~of~Differential Equations and Lyapunov Functions JO - Matematičeskie zametki PY - 2018 SP - 223 EP - 235 VL - 103 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MZM_2018_103_2_a5/ LA - ru ID - MZM_2018_103_2_a5 ER -