%0 Journal Article
%A L. V. Bogachev
%T Trace of the Sturm--Liouville operator with nonlocal boundary conditions
%J Matematičeskie zametki
%D 1980
%P 379-390
%V 28
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MZM_1980_28_3_a5/
%G ru
%F MZM_1980_28_3_a5