%0 Journal Article
%A György Pollák
%T A new example of a limit variety.
%J Semigroup forum
%D 1989
%P 283-304
%V 38
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/SF_1989__38_2_134961/
%F SF_1989__38_2_134961