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Translated from Ukrainskii Matematicheskii Zhurnal, Vol. 29, No. 5, pp. 676–681, September–October, 1977.
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Novikova, N.S., Volkova, N.I. Absolute p-summability of fourier series by the Voronoi - Nörlund method. Ukr Math J 29, 518–521 (1977). https://doi.org/10.1007/BF01089908
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DOI: https://doi.org/10.1007/BF01089908