%0 Journal Article
%A Vern Paulsen
%T The group of invertible elements in a Banach algebra
%J Colloquium Mathematicum
%D 1982
%P 97-100
%V 47
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.4064/cm-47-1-97-100/
%R 10.4064/cm-47-1-97-100
%G en
%F 10_4064_cm_47_1_97_100