%0 Journal Article
%A Giambruno, A.
%T On the Symmetric Hypercenter of a Ring
%J Canadian journal of mathematics
%D 1984
%P 421-435
%V 36
%N 3
%U http://geodesic.mathdoc.fr/articles/10.4153/CJM-1984-026-2/
%R 10.4153/CJM-1984-026-2
%F 10_4153_CJM_1984_026_2