%0 Journal Article %A M.F. Janowitz %T Regularity of residuated mappings. %J Semigroup forum %D 1991 %P 313-332 %V 42 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/SF_1991__42_3_135085/ %F SF_1991__42_3_135085