TY - JOUR AU - N. A. Magnitskii TI - Stability of solutions of a class of nonlinear nonautonomous JO - Doklady Akademii Nauk PY - 1989 SP - 47 EP - 49 VL - 304 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1989_304_1_a10/ LA - ru ID - DAN_1989_304_1_a10 ER -