%0 Journal Article %A N. S. Novikova %T Absolute summability with a power of orthogonal series by the Voronoǐ–Nörlund method %J Izvestiâ vysših učebnyh zavedenij. Matematika %D 1983 %P 80-82 %N 5 %U http://geodesic.mathdoc.fr/item/IVM_1983_5_a15/ %G ru %F IVM_1983_5_a15