%0 Journal Article
%A V. I. Ivanov
%A S. A. Pichugov
%T Approximation of periodic functions in $L_p$ by linear positive methods and multiple moduli of continuity
%J Matematičeskie zametki
%D 1987
%P 776-785
%V 42
%N 6
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MZM_1987_42_6_a1/
%G ru
%F MZM_1987_42_6_a1