%0 Journal Article %A Smoktunowicz, Agata %T On Primitive Ideals in Graded Rings %J Canadian mathematical bulletin %D 2008 %P 460-466 %V 51 %N 3 %U http://geodesic.mathdoc.fr/articles/10.4153/CMB-2008-046-1/ %R 10.4153/CMB-2008-046-1 %F 10_4153_CMB_2008_046_1