%0 Journal Article
%A ÁLVAREZ, T.
%T STRICTLY SINGULAR PERTURBATION OF ALMOST SEMI-FREDHOLM LINEAR RELATIONS IN NORMED SPACES
%J Glasgow mathematical journal
%D 2014
%P 211-219
%V 56
%N 1
%U http://geodesic.mathdoc.fr/articles/10.1017/S0017089513000189/
%R 10.1017/S0017089513000189
%F 10_1017_S0017089513000189