%0 Journal Article
%A A. M. Malkarova
%T The new approach to an estimation 

%J News of the Kabardin-Balkar scientific center of RAS
%D 2011
%P 21-29
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/IZKAB_2011_2_a3/
%G ru
%F IZKAB_2011_2_a3