@article{10_4153_CMB_2010_023_0,
     author = {Lee, Tsiu-Kwen and Zhou, Yiqiang},
     title = {A {Theorem} on {Unit-Regular} {Rings}},
     journal = {Canadian mathematical bulletin},
     pages = {321--326},
     year = {2010},
     volume = {53},
     number = {2},
     doi = {10.4153/CMB-2010-023-0},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CMB-2010-023-0/}
}