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@article{KUIPM_1989_a12, author = {N. P. Evlampiev}, title = {Periodic solutions of a functional equation with linearly deviating argument}, journal = {Issledovaniya po Prikladnoi Matematike i Informatike}, pages = {125--131}, publisher = {mathdoc}, year = {1989}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/KUIPM_1989_a12/} }
N. P. Evlampiev. Periodic solutions of a functional equation with linearly deviating argument. Issledovaniya po Prikladnoi Matematike i Informatike, Issledovaniya po Prikladnoi Matematike (1989), pp. 125-131. http://geodesic.mathdoc.fr/item/KUIPM_1989_a12/