@article{DE_1980_16_7_a13,
     author = {Nguen Mong and B. N. Khoromsky and R. M. Yamaleev},
     title = {Increasing the accuracy of difference solutions of an eigenvalue problem for an integro-differential equation},
     journal = {Differencialʹnye uravneni\^a},
     pages = {1293--1302},
     year = {1980},
     volume = {16},
     number = {7},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1980_16_7_a13/}
}