@article{10_4153_CMB_1972_048_6,
     author = {Rosenstein, Joseph G.},
     title = {On {GL} {2(R)} {Where} {R} is a {Boolean} {Ring}},
     journal = {Canadian mathematical bulletin},
     pages = {263--275},
     year = {1972},
     volume = {15},
     number = {2},
     doi = {10.4153/CMB-1972-048-6},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CMB-1972-048-6/}
}