%0 Journal Article %A Klein, Abraham A. %T A Simple Proof of a Theorem on Reduced Rings %J Canadian mathematical bulletin %D 1980 %P 495-496 %V 23 %N 4 %U http://geodesic.mathdoc.fr/articles/10.4153/CMB-1980-075-7/ %R 10.4153/CMB-1980-075-7 %F 10_4153_CMB_1980_075_7