TY - JOUR AU - P. E. Zhidkov AU - V. Zh. Sakbaev TI - On a nonlinear ordinary differential equation JO - Matematičeskie zametki PY - 1994 SP - 25 EP - 34 VL - 55 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MZM_1994_55_4_a3/ LA - ru ID - MZM_1994_55_4_a3 ER -