TY - JOUR AU - S. Iskandarov TI - Modification of V. Volterra's method for studying the asymptotic behavior of solutions of a second-order linear equation JO - Differencialʹnye uravneniâ PY - 1991 SP - 1638 EP - 1639 VL - 27 IS - 9 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1991_27_9_a20/ LA - ru ID - DE_1991_27_9_a20 ER -