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@article{IVM_2011_10_a6, author = {M. A. Sevodin}, title = {One generalization of the class of helical functions}, journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika}, pages = {59--67}, publisher = {mathdoc}, number = {10}, year = {2011}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/IVM_2011_10_a6/} }
M. A. Sevodin. One generalization of the class of helical functions. Izvestiâ vysših učebnyh zavedenij. Matematika, no. 10 (2011), pp. 59-67. http://geodesic.mathdoc.fr/item/IVM_2011_10_a6/