TY - JOUR AU - A. A. Kosov AU - È. I. Semenov TI - Construction of exact solutions and analysis of stability of complex systems by reduction to ordinary differential equations with power nonlinearities JO - Žurnal Srednevolžskogo matematičeskogo obŝestva PY - 2019 SP - 60 EP - 69 VL - 21 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/SVMO_2019_21_1_a4/ LA - ru ID - SVMO_2019_21_1_a4 ER -