%0 Journal Article
%A Nguyên Thị Thiêu Hoa
%T Diameters and quadrature formulas on periodic function classes, conjugate to' the Sobolev classes
%J Matematičeskie zametki
%D 1989
%P 83-93
%V 46
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MZM_1989_46_2_a9/
%G ru
%F MZM_1989_46_2_a9