%0 Journal Article %A G.V.S. Acharyulu %T Matrix representable so-rings. %J Semigroup forum %D 1993 %P 37-47 %V 46 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/SF_1993__46_1_135208/ %F SF_1993__46_1_135208