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@article{IVM_1967_4_a9, author = {L. S. Rakovshchik}, title = {On a~class of integral operators}, journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika}, pages = {69--80}, publisher = {mathdoc}, number = {4}, year = {1967}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/IVM_1967_4_a9/} }
L. S. Rakovshchik. On a~class of integral operators. Izvestiâ vysših učebnyh zavedenij. Matematika, no. 4 (1967), pp. 69-80. http://geodesic.mathdoc.fr/item/IVM_1967_4_a9/