TY - JOUR AU - V. G. Ivanic'kii TI - The approximate solution of singular integro-differential equations by the method of averaging of functional corrections JO - Differencialʹnye uravneniâ PY - 1971 SP - 357 EP - 358 VL - 7 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1971_7_2_a16/ LA - ru ID - DE_1971_7_2_a16 ER -