%0 Journal Article %A Page, S. %T Properties of Quotient Rings %J Canadian journal of mathematics %D 1972 %P 1122-1128 %V 24 %N 6 %U http://geodesic.mathdoc.fr/articles/10.4153/CJM-1972-117-1/ %R 10.4153/CJM-1972-117-1 %F 10_4153_CJM_1972_117_1