%0 Journal Article %A Nobusawa, Nobuo %T Structure Theorems of a Module Over a Ring with a Bilinear Mapping %J Canadian mathematical bulletin %D 1967 %P 649-652 %V 10 %N 5 %U http://geodesic.mathdoc.fr/articles/10.4153/CMB-1967-063-5/ %R 10.4153/CMB-1967-063-5 %F 10_4153_CMB_1967_063_5