TY - JOUR AU - Igor Chueshov AU - Tamara Fastovska AU - Iryna Ryzhkova TI - Quasi-stability method in study of asymptotic behavior of dynamical systems JO - Žurnal matematičeskoj fiziki, analiza, geometrii PY - 2019 SP - 448 EP - 501 VL - 15 IS - 4 UR - http://geodesic.mathdoc.fr/item/JMAG_2019_15_4_a1/ LA - en ID - JMAG_2019_15_4_a1 ER -