%0 Journal Article %A G. Lallement %A M. Keenan %T On certain codes admitting inverse semigroups as syntactic monoids. %J Semigroup forum %D 1974 %P 312-331 %V 8 %I mathdoc %U http://geodesic.mathdoc.fr/item/SF_1974__8_134050/ %F SF_1974__8_134050