%0 Journal Article %A C. Vachuska %T On the lattice of completely regular monoid varieties. %J Semigroup forum %D 1993 %P 168-186 %V 46 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/SF_1993__46_1_135229/ %F SF_1993__46_1_135229