@article{10_4153_CMB_1970_087_3,
     author = {Losey, Gerald},
     title = {Are {One-Sided} {Inverses} {Two-Sided} {Inverses} in a {Matrix} {Ring} {Over} a {Group} {Ring?}},
     journal = {Canadian mathematical bulletin},
     pages = {475--479},
     year = {1970},
     volume = {13},
     number = {4},
     doi = {10.4153/CMB-1970-087-3},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CMB-1970-087-3/}
}