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Translated from Matematicheskie Zametki, Vol. 36, No. 3, pp. 319–328, September, 1984.
The author expresses his gratitude to S. B. Stechkin for the critical discussion of the results of this paper and for useful indications.
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Baskakov, V.A. Comparison of the orders of approximation of the function classesW r H r . Mathematical Notes of the Academy of Sciences of the USSR 36, 655–660 (1984). https://doi.org/10.1007/BF01141935
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DOI: https://doi.org/10.1007/BF01141935