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@article{TRSPY_1967_88_a2, author = {S. B. Stechkin and S. A. Telyakovskii}, title = {The approximation of differentiable functions by trigonometric polynomials in the $L$~metric}, journal = {Informatics and Automation}, pages = {20--29}, publisher = {mathdoc}, volume = {88}, year = {1967}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/TRSPY_1967_88_a2/} }
TY - JOUR AU - S. B. Stechkin AU - S. A. Telyakovskii TI - The approximation of differentiable functions by trigonometric polynomials in the $L$~metric JO - Informatics and Automation PY - 1967 SP - 20 EP - 29 VL - 88 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TRSPY_1967_88_a2/ LA - ru ID - TRSPY_1967_88_a2 ER -
S. B. Stechkin; S. A. Telyakovskii. The approximation of differentiable functions by trigonometric polynomials in the $L$~metric. Informatics and Automation, Approximation of functions in the mean, Tome 88 (1967), pp. 20-29. http://geodesic.mathdoc.fr/item/TRSPY_1967_88_a2/