%0 Journal Article
%A Lanski, Charles
%T Can a Semi-Prime Ring be a Finite Union of Right Annihilators?
%J Canadian mathematical bulletin
%D 1990
%P 126-128
%V 33
%N 1
%U http://geodesic.mathdoc.fr/articles/10.4153/CMB-1990-021-0/
%R 10.4153/CMB-1990-021-0
%F 10_4153_CMB_1990_021_0