%0 Journal Article
%A A. N. Shelkovoy
%T Spectral properties of second order differential operator determined by non-local boundary conditions
%J Matematičeskaâ fizika i kompʹûternoe modelirovanie
%D 2018
%P 18-33
%V 21
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/VVGUM_2018_21_4_a1/
%G ru
%F VVGUM_2018_21_4_a1