%0 Journal Article %A Fieldhouse, D. %T Note on the Singular Submodule %J Canadian mathematical bulletin %D 1970 %P 441-442 %V 13 %N 4 %U http://geodesic.mathdoc.fr/articles/10.4153/CMB-1970-081-x/ %R 10.4153/CMB-1970-081-x %F 10_4153_CMB_1970_081_x