%0 Journal Article
%A V. S. Rykhlov
%T On multiple completeness of the root functions for a~class of the pencils of differential operators
%J Izvestiya of Saratov University. Mathematics. Mechanics. Informatics
%D 2010
%P 24-34
%V 10
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/ISU_2010_10_2_a3/
%G ru
%F ISU_2010_10_2_a3