%0 Journal Article %A D.W. Hardy %A M.C. Thornton %T The intersection of the maximal regular subsemigroups of the semigroup of binary relations. %J Semigroup forum %D 1984 %P 343-350 %V 29 %I mathdoc %U http://geodesic.mathdoc.fr/item/SF_1984__29_134695/ %F SF_1984__29_134695