%0 Journal Article
%A Rudi Brits
%T Perturbation and spectral discontinuity in Banach algebras
%J Studia Mathematica
%D 2011
%P 253-263
%V 203
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.4064/sm203-3-3/
%R 10.4064/sm203-3-3
%G en
%F 10_4064_sm203_3_3