@article{DE_1981_17_7_a17,
     author = {M. M. Khapaev (Jr.)},
     title = {Numerical inversion of some integral operators of the first kind},
     journal = {Differencialʹnye uravneni\^a},
     pages = {1328--1339},
     publisher = {mathdoc},
     volume = {17},
     number = {7},
     year = {1981},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1981_17_7_a17/}
}