%0 Journal Article %A Cohen, Miriam %A Montgomery, Susan %T Semi-Simple Artinian Rings of Fixed Points %J Canadian mathematical bulletin %D 1975 %P 189-190 %V 18 %N 2 %U http://geodesic.mathdoc.fr/articles/10.4153/CMB-1975-037-9/ %R 10.4153/CMB-1975-037-9 %F 10_4153_CMB_1975_037_9