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@article{DE_1995_31_9_a8, author = {P. P. Zabreiko}, title = {The $L_2$-theory of linear {Fredholm} integral equations of the second kind}, journal = {Differencialʹnye uravneni\^a}, pages = {1498--1507}, publisher = {mathdoc}, volume = {31}, number = {9}, year = {1995}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_1995_31_9_a8/} }
P. P. Zabreiko. The $L_2$-theory of linear Fredholm integral equations of the second kind. Differencialʹnye uravneniâ, Tome 31 (1995) no. 9, pp. 1498-1507. http://geodesic.mathdoc.fr/item/DE_1995_31_9_a8/