TY - JOUR AU - J. D. Mirzov TI - The asymptotic properties of the solutions of two-dimensional differential systems JO - Differencialʹnye uravneniâ PY - 1977 SP - 2188 EP - 2198 VL - 13 IS - 12 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1977_13_12_a8/ LA - ru ID - DE_1977_13_12_a8 ER -