TY - JOUR AU - B. V. Aleshin TI - The limiting behavior of solutions of a system of differential equations JO - Doklady Akademii Nauk PY - 1973 SP - 257 EP - 259 VL - 210 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1973_210_2_a0/ LA - ru ID - DAN_1973_210_2_a0 ER -