TY - JOUR AU - T. S. Sabirov TI - Asymptotic estimates of the Green's function of singularly perturbed differential operators with almost periodic coefficients JO - Differencialʹnye uravneniâ PY - 1971 SP - 934 EP - 936 VL - 7 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1971_7_5_a17/ LA - ru ID - DE_1971_7_5_a17 ER -