%0 Journal Article
%A R. A. Raitsin
%T Best mean approximation by polynomials of functions having a real singular point
%J Doklady Akademii Nauk
%D 1967
%P 44-46
%V 173
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1967_173_1_a10/
%G ru
%F DAN_1967_173_1_a10