%0 Journal Article
%A I. Z. Golubchik
%T On normal subgroups of the orthogonal group over an associative ring with involution
%J Trudy Matematicheskogo Instituta imeni V.A. Steklova
%D 1975
%V 30
%N 6
%I mathdoc
%U http://geodesic.mathdoc.fr/item/RM_1975_30_6_a9/
%G ru
%F RM_1975_30_6_a9