%0 Journal Article
%A Z. Liu
%T Characterization of monoids by condition (P) of cyclic left acts.
%J Semigroup forum
%D 1994
%P 31-40
%V 49
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/SF_1994__49_2_135331/
%F SF_1994__49_2_135331