@article{10_4153_CMB_1966_007_4,
     author = {Nobusawa, Nobuo},
     title = {On {Lattices} in a {Module} {Over} a {Matrix} {Algebra}},
     journal = {Canadian mathematical bulletin},
     pages = {57--61},
     year = {1966},
     volume = {9},
     number = {1},
     doi = {10.4153/CMB-1966-007-4},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CMB-1966-007-4/}
}