%0 Journal Article
%A V. G. Krotov
%A P. Oswald
%A È. A. Storozhenko
%T Direct and inverse theorems of Jackson type in $L^p$ spaces ($0
%J Doklady Akademii Nauk
%D 1976
%P 44-47
%V 226
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1976_226_1_a9/
%G ru
%F DAN_1976_226_1_a9