%0 Journal Article
%A P. L. Gurevich
%T On the Stability of the Index of Unbounded Nonlocal Operators in Sobolev Spaces
%J Informatics and Automation
%D 2006
%P 116-135
%V 255
%I mathdoc
%U http://geodesic.mathdoc.fr/item/TRSPY_2006_255_a8/
%G ru
%F TRSPY_2006_255_a8