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@article{IVM_1965_2_a13, author = {V. P. Misnik}, title = {On periodic solutions of integro-differential difference equations}, journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika}, pages = {110--117}, publisher = {mathdoc}, number = {2}, year = {1965}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/IVM_1965_2_a13/} }
V. P. Misnik. On periodic solutions of integro-differential difference equations. Izvestiâ vysših učebnyh zavedenij. Matematika, no. 2 (1965), pp. 110-117. http://geodesic.mathdoc.fr/item/IVM_1965_2_a13/