%0 Journal Article %A Lee, Tsiu-Kwen %A Zhou, Yiqiang %T A Theorem on Unit-Regular Rings %J Canadian mathematical bulletin %D 2010 %P 321-326 %V 53 %N 2 %U http://geodesic.mathdoc.fr/articles/10.4153/CMB-2010-023-0/ %R 10.4153/CMB-2010-023-0 %F 10_4153_CMB_2010_023_0