@article{10_4153_CMB_1990_021_0,
     author = {Lanski, Charles},
     title = {Can a {Semi-Prime} {Ring} be a {Finite} {Union} of {Right} {Annihilators?}},
     journal = {Canadian mathematical bulletin},
     pages = {126--128},
     year = {1990},
     volume = {33},
     number = {1},
     doi = {10.4153/CMB-1990-021-0},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CMB-1990-021-0/}
}