TY - JOUR AU - A. N. Filatov AU - L. I. Talipova TI - On a variant of the averaging method for systems of integro-differential equations JO - Differencialʹnye uravneniâ PY - 1969 SP - 958 EP - 961 VL - 5 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1969_5_5_a18/ LA - ru ID - DE_1969_5_5_a18 ER -