%0 Journal Article
%A Zhou, Yiqiang
%T A Characterization of Left Perfect Rings
%J Canadian mathematical bulletin
%D 1995
%P 382-384
%V 38
%N 3
%U http://geodesic.mathdoc.fr/articles/10.4153/CMB-1995-055-6/
%R 10.4153/CMB-1995-055-6
%F 10_4153_CMB_1995_055_6