TY - JOUR AU - G. S. Krechetov TI - Asymptotic properties of solutions of differential systems in a critical sense JO - Differencialʹnye uravneniâ PY - 1980 SP - 1023 EP - 1031 VL - 16 IS - 6 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1980_16_6_a3/ LA - ru ID - DE_1980_16_6_a3 ER -