@article{DE_1972_8_12_a25,
     author = {Z. D. Usmanov},
     title = {An effective solution of a certain two-dimensional integral equation with a homogeneous kernel, and its applications},
     journal = {Differencialʹnye uravneni\^a},
     pages = {2267--2270},
     publisher = {mathdoc},
     volume = {8},
     number = {12},
     year = {1972},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1972_8_12_a25/}
}