%0 Journal Article
%A V. Ya. Arsenin
%T The optimal summation of Fourier series with approximate coefficients
%J Doklady Akademii Nauk
%D 1968
%P 257-260
%V 183
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1968_183_2_a1/
%G ru
%F DAN_1968_183_2_a1