%0 Journal Article
%A M. R. Ismagulov
%T Sharp estimates of approximation of periodic continuous functions by regular splines
%J Matematičeskie zametki
%D 1987
%P 9-20
%V 42
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MZM_1987_42_1_a1/
%G ru
%F MZM_1987_42_1_a1