%0 Journal Article %A Koh, Kwangil %T On Functional Representations of a Ring without Nilpotent Elements %J Canadian mathematical bulletin %D 1971 %P 349-352 %V 14 %N 3 %U http://geodesic.mathdoc.fr/articles/10.4153/CMB-1971-063-7/ %R 10.4153/CMB-1971-063-7 %F 10_4153_CMB_1971_063_7