%0 Journal Article
%A M. Sh. Burlutskaya
%A A. P. Khromov
%T On convergence of Riesz means of the expansions in eigenfunctions of a~functional-differential operator on 

%J Izvestiya of Saratov University. Mathematics. Mechanics. Informatics
%D 2007
%P 3-8
%V 7
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/ISU_2007_7_1_a0/
%G ru
%F ISU_2007_7_1_a0