%0 Journal Article %A Amberg, Bernhard %T On the Adjoint Group of a Radical Ring %J Canadian mathematical bulletin %D 1995 %P 262-270 %V 38 %N 3 %U http://geodesic.mathdoc.fr/articles/10.4153/CMB-1995-039-2/ %R 10.4153/CMB-1995-039-2 %F 10_4153_CMB_1995_039_2