TY - JOUR AU - G. S. Krechetov TI - Asymptotic properties of solutions of systems of the first class. II JO - Differencialʹnye uravneniâ PY - 1992 SP - 956 EP - 961 VL - 28 IS - 6 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1992_28_6_a4/ LA - ru ID - DE_1992_28_6_a4 ER -