%0 Journal Article
%A A. A. Ligun
%T Exact inequalities for splines and best quadrature formulas for certain classes of functions
%J Matematičeskie zametki
%D 1976
%P 913-926
%V 19
%N 6
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MZM_1976_19_6_a10/
%G ru
%F MZM_1976_19_6_a10