%0 Journal Article %A A. El-Qallali %T Quasi-adequate semigroups II. %J Semigroup forum %D 1992 %P 273-282 %V 44 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/SF_1992__44_1_135151/ %F SF_1992__44_1_135151