%0 Journal Article
%A Petrich, Mario
%T The kernel relation for an extension of completely 0-simple semigroups
%J Glasgow mathematical journal
%D 1999
%P 211-230
%V 41
%N 2
%U http://geodesic.mathdoc.fr/articles/10.1017/S0017089599970866/
%R 10.1017/S0017089599970866
%F 10_1017_S0017089599970866