@article{10_4153_CMB_1967_063_5,
     author = {Nobusawa, Nobuo},
     title = {Structure {Theorems} of a {Module} {Over} a {Ring} with a {Bilinear} {Mapping}},
     journal = {Canadian mathematical bulletin},
     pages = {649--652},
     year = {1967},
     volume = {10},
     number = {5},
     doi = {10.4153/CMB-1967-063-5},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CMB-1967-063-5/}
}