%0 Journal Article %A Luh, Jiang %T On The Commutativity of J-Rings %J Canadian journal of mathematics %D 1967 %P 1289-1292 %V 19 %N 1 %U http://geodesic.mathdoc.fr/articles/10.4153/CJM-1967-117-4/ %R 10.4153/CJM-1967-117-4 %F 10_4153_CJM_1967_117_4