%0 Journal Article
%A V. S. Rykhlov
%T Expansion in root functions of strongly irregular pencil of differential operators of the second order with multiple characteristics
%J Izvestiya of Saratov University. Mathematics. Mechanics. Informatics
%D 2016
%P 165-174
%V 16
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/ISU_2016_16_2_a6/
%G ru
%F ISU_2016_16_2_a6