%0 Journal Article
%A Kh. K. Ishkin
%T Necessary Conditions for the Localization of the Spectrum of the Sturm--Liouville Problem on a Curve
%J Matematičeskie zametki
%D 2005
%P 72-84
%V 78
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MZM_2005_78_1_a7/
%G ru
%F MZM_2005_78_1_a7