%0 Journal Article
%A A. V. Efimov
%T Approximation of certain classes of continuous functions by Fourier sums and Fejer means
%J Doklady Akademii Nauk
%D 1957
%P 930-933
%V 114
%N 5
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1957_114_5_a3/
%G ru
%F DAN_1957_114_5_a3