%0 Journal Article %A Fieldhouse, David J. %T Pure Simple and Indecomposable Rings %J Canadian mathematical bulletin %D 1970 %P 71-78 %V 13 %N 1 %U http://geodesic.mathdoc.fr/articles/10.4153/CMB-1970-015-4/ %R 10.4153/CMB-1970-015-4 %F 10_4153_CMB_1970_015_4