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@article{IVM_1996_6_a10, author = {V. \`E. Gheit}, title = {Characterization of a sequence of approximations by {Zygmund} means}, journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika}, pages = {78--79}, publisher = {mathdoc}, number = {6}, year = {1996}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/IVM_1996_6_a10/} }
V. È. Gheit. Characterization of a sequence of approximations by Zygmund means. Izvestiâ vysših učebnyh zavedenij. Matematika, no. 6 (1996), pp. 78-79. http://geodesic.mathdoc.fr/item/IVM_1996_6_a10/