%0 Journal Article
%A R. M. Trigub
%T Multipliers of Fourier series and approximation of functions by
%J Doklady Akademii Nauk
%D 1989
%P 292-296
%V 306
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1989_306_2_a8/
%G ru
%F DAN_1989_306_2_a8