%0 Journal Article
%A Hile, G. N.
%A Pfaffenberger, W. E.
%T Idempotents in Complex Banach Algebras
%J Canadian journal of mathematics
%D 1987
%P 625-630
%V 39
%N 3
%U http://geodesic.mathdoc.fr/articles/10.4153/CJM-1987-030-1/
%R 10.4153/CJM-1987-030-1
%F 10_4153_CJM_1987_030_1