%0 Journal Article
%A V. I. Ovchinnikov
%A V. D. Raspopova
%A V. A. Rodin
%T Sharp estimates of the Fourier coefficients of summable functions and $K$-functionals
%J Matematičeskie zametki
%D 1982
%P 295-302
%V 32
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MZM_1982_32_3_a3/
%G ru
%F MZM_1982_32_3_a3