%0 Journal Article
%A È. A. Storozhenko
%T On the approximation by algebraic polynomials of functions of class~$L^p$, $0
%J Izvestiya. Mathematics 
%D 1977
%P 613-623
%V 11
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/IM2_1977_11_3_a7/
%G en
%F IM2_1977_11_3_a7