TY - JOUR AU - Nguen Mong AU - B. N. Khoromsky AU - R. M. Yamaleev TI - Increasing the accuracy of difference solutions of an eigenvalue problem for an integro-differential equation JO - Differencialʹnye uravneniâ PY - 1980 SP - 1293 EP - 1302 VL - 16 IS - 7 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1980_16_7_a13/ LA - ru ID - DE_1980_16_7_a13 ER -