TY - JOUR AU - L. É. Reiziņš AU - S. È. Cheran TI - Asymptotic properties of the solutions of differential equations with linear principal terms JO - Differencialʹnye uravneniâ PY - 1973 SP - 2166 EP - 2175 VL - 9 IS - 12 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1973_9_12_a6/ LA - ru ID - DE_1973_9_12_a6 ER -