%0 Journal Article %A Heneri A.M. Dzinotyiweyi %T Compactness criteria for semigroups, a note on a preceding paper. %J Mathematica Scandinavica %D 1980 %P 173-176 %V 46 %I mathdoc %U http://geodesic.mathdoc.fr/item/MS2_1980__46_166698/ %F MS2_1980__46_166698