%0 Journal Article
%A Yu. B. Orochko
%T Deficiency indices of a~one-term symmetric differential operator of even order degenerate in the interior of an interval
%J Sbornik. Mathematics
%D 2005
%P 673-702
%V 196
%N 5
%I mathdoc
%U http://geodesic.mathdoc.fr/item/SM_2005_196_5_a2/
%G en
%F SM_2005_196_5_a2