%0 Journal Article %A S.M. Goberstein %T On the modularity of the lattice of fundamental orders on a semilattice. %J Semigroup forum %D 1982 %P 83-86 %V 24 %I mathdoc %U http://geodesic.mathdoc.fr/item/SF_1982__24_134538/ %F SF_1982__24_134538