%0 Journal Article %A Chen, Huanyin %T Exchange rings in which all regular elements are one-sided unit-regular %J Czechoslovak Mathematical Journal %D 2008 %P 899-910 %V 58 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/CMJ_2008__58_4_a2/ %G en %F CMJ_2008__58_4_a2