%0 Journal Article %A Feigelstock, Shalom %T Groups Admitting only Finitely Many Nilpotent Ring Structures %J Canadian mathematical bulletin %D 1986 %P 197-203 %V 29 %N 2 %U http://geodesic.mathdoc.fr/articles/10.4153/CMB-1986-032-2/ %R 10.4153/CMB-1986-032-2 %F 10_4153_CMB_1986_032_2