%0 Journal Article %A K.G. Johnson %T Decomposition of regular subsemigroup lattices. %J Semigroup forum %D 1994 %P 131-136 %V 49 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/SF_1994__49_2_135341/ %F SF_1994__49_2_135341