%0 Journal Article
%A M. G. Esmaganbetov
%T Minimization of exact constants in Jackson type inequalities and diameters of functions belonging to $L_2[0,2\pi]$
%J Fundamentalʹnaâ i prikladnaâ matematika
%D 2001
%P 275-280
%V 7
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/FPM_2001_7_1_a16/
%G ru
%F FPM_2001_7_1_a16