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@article{TRSPY_1992_198_a9, author = {S. A. Telyakovskii}, title = {On approximation by {Fourier} sums of differentiable functions of high smoothness}, journal = {Informatics and Automation}, pages = {193--211}, publisher = {mathdoc}, volume = {198}, year = {1992}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/TRSPY_1992_198_a9/} }
S. A. Telyakovskii. On approximation by Fourier sums of differentiable functions of high smoothness. Informatics and Automation, Proceedings of the All-Union school on the theory of functions, Tome 198 (1992), pp. 193-211. http://geodesic.mathdoc.fr/item/TRSPY_1992_198_a9/