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@article{IVM_1963_3_a10, author = {L. E. Krivoshein}, title = {The approximate solution of certain integro-differential equations}, journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika}, pages = {74--84}, publisher = {mathdoc}, number = {3}, year = {1963}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/IVM_1963_3_a10/} }
L. E. Krivoshein. The approximate solution of certain integro-differential equations. Izvestiâ vysših učebnyh zavedenij. Matematika, no. 3 (1963), pp. 74-84. http://geodesic.mathdoc.fr/item/IVM_1963_3_a10/