%0 Journal Article
%A Yu. N. Vladimirskii
%T The theory of semi-Fredholm operators in topological linear spaces
%J Trudy Matematicheskogo Instituta imeni V.A. Steklova
%D 1971
%V 26
%N 5
%I mathdoc
%U http://geodesic.mathdoc.fr/item/RM_1971_26_5_a9/
%G ru
%F RM_1971_26_5_a9