%0 Journal Article %A Chen, Huanyin %T Exchange rings with stable range one %J Czechoslovak Mathematical Journal %D 2007 %P 579-590 %V 57 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/CMJ_2007__57_2_a4/ %G en %F CMJ_2007__57_2_a4