%0 Journal Article
%A Leonid N. Vaserstein
%T Normal subgroups of classical groups over Banach algebras.
%J Commentarii mathematici Helvetici
%D 1988
%P 103-107
%V 63
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/CMH_1988__63_4_140111/
%F CMH_1988__63_4_140111