%0 Journal Article
%A A. L. Skubachevskii
%T On Necessary Conditions for the Fredholm Solvability of Nonlocal Elliptic Problems
%J Trudy Matematicheskogo Instituta imeni V.A. Steklova
%D 2008
%P 248-263
%V 260
%I mathdoc
%U http://geodesic.mathdoc.fr/item/TM_2008_260_a16/
%G ru
%F TM_2008_260_a16