@article{DE_1989_25_9_a20,
     author = {N. S. Gabbasov},
     title = {A generalized collocation method for integral equations of the third kind},
     journal = {Differencialʹnye uravneni\^a},
     pages = {1612--1614},
     publisher = {mathdoc},
     volume = {25},
     number = {9},
     year = {1989},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1989_25_9_a20/}
}