%0 Journal Article %A F. J. Pastijn %A L. Oliveira %T Dense ideal extensions of strict regular semigroups %J Algebra and discrete mathematics %D 2006 %P 67-80 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/ADM_2006_4_a4/ %G en %F ADM_2006_4_a4