%0 Journal Article
%A I. S. Klein
%A A. V. Mikhalev
%T The unitary Steinberg group over a ring with involution
%J Algebra i logika
%D 1970
%P 510-519
%V 9
%N 5
%I mathdoc
%U http://geodesic.mathdoc.fr/item/AL_1970_9_5_a1/
%G ru
%F AL_1970_9_5_a1