%0 Journal Article
%A B.A. Magurn
%A W. Van der Kallen
%T Absolute stable rank and Witt cancellation for noncommutative rings.
%J Inventiones mathematicae
%D 1988
%P 525-542
%V 91
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/IM_1988__91_3_143553/
%F IM_1988__91_3_143553