%0 Journal Article %A Nicholson, W. K. %A Waiters, J. F. %A Zelmanowitz, J. M. %T On Extensions of Weakly Primitive Rings %J Canadian journal of mathematics %D 1980 %P 937-944 %V 32 %N 4 %U http://geodesic.mathdoc.fr/articles/10.4153/CJM-1980-071-6/ %R 10.4153/CJM-1980-071-6 %F 10_4153_CJM_1980_071_6