Deviation of Fourier sums on the classes of infinitely differentiable functions
English version (Springer): Ukrainian Mathematical Journal 36 (1984), no. 6, pp 567-573.
Citation Example: Stepanets O. I. Deviation of Fourier sums on the classes of infinitely differentiable functions // Ukr. Mat. Zh. - 1984. - 36, № 6. - pp. 750 – 758.
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