%0 Journal Article
%A G. A. Totkov
%T Exact values of best one-sided approximations by trigonometric polynomials and splines
%J Matematičeskie zametki
%D 1983
%P 215-226
%V 33
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MZM_1983_33_2_a6/
%G ru
%F MZM_1983_33_2_a6