%0 Journal Article %A Bell, H. E. %A III, W. S. Martindale %T Semiderivations and Commutativity in Prime Rings %J Canadian mathematical bulletin %D 1988 %P 500-508 %V 31 %N 4 %U http://geodesic.mathdoc.fr/articles/10.4153/CMB-1988-072-9/ %R 10.4153/CMB-1988-072-9 %F 10_4153_CMB_1988_072_9