%0 Journal Article %A Divinsky, N. %T Unequivocal Rings %J Canadian journal of mathematics %D 1975 %P 679-690 %V 27 %N 3 %U http://geodesic.mathdoc.fr/articles/10.4153/CJM-1975-076-5/ %R 10.4153/CJM-1975-076-5 %F 10_4153_CJM_1975_076_5