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@article{DAN_1966_169_3_a5, author = {V. V. Zhuk}, title = {Approximation of periodic functions bounded by a subadditive operator}, journal = {Doklady Akademii Nauk}, pages = {515--518}, publisher = {mathdoc}, volume = {169}, number = {3}, year = {1966}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1966_169_3_a5/} }
V. V. Zhuk. Approximation of periodic functions bounded by a subadditive operator. Doklady Akademii Nauk, Tome 169 (1966) no. 3, pp. 515-518. http://geodesic.mathdoc.fr/item/DAN_1966_169_3_a5/