%0 Journal Article
%A Edmond W. H. Lee
%T On a semigroup variety of
 György Pollák
%J Novi Sad Journal of Mathematics
%D 2010
%P 67-73
%V 40
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/NSJOM_2010_40_2a_16/
%F NSJOM_2010_40_2a_16