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@article{IVM_1966_3_a19, author = {M. I. Stronina}, title = {An elementary proof of {Urazbaev's} asymptotic formula}, journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika}, pages = {156--158}, publisher = {mathdoc}, number = {3}, year = {1966}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/IVM_1966_3_a19/} }
M. I. Stronina. An elementary proof of Urazbaev's asymptotic formula. Izvestiâ vysših učebnyh zavedenij. Matematika, no. 3 (1966), pp. 156-158. http://geodesic.mathdoc.fr/item/IVM_1966_3_a19/