%0 Journal Article
%T Characterization of left quasi-regular and semisimple ordered semigroups in terms of fuzzy sets
%A N. Kehayopulu
%J International Journal of Algebra
%D 2012
%I 
%U http://www.m-hikari.com/ija/ija-2012/ija-13-16-2012/kehayopuluIJA13-16-2012.pdf