%0 Journal Article %A W.K. Nicholson %T Rings Whose Elements are Quasi-Regular or Regular. (Short Communications). %J Aequationes mathematicae %D 1972 %P 192-193 %V 8 %I mathdoc %U http://geodesic.mathdoc.fr/item/AM2_1972__8_136280/ %F AM2_1972__8_136280