%0 Journal Article
%A E. A. Bredikhina
%T On the closest approximation of almost periodical functions by integral functions of finite degree
%J Doklady Akademii Nauk
%D 1957
%P 17-20
%V 117
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1957_117_1_a2/
%G ru
%F DAN_1957_117_1_a2