%0 Journal Article %A P.F. jr. Duvall %A J.W. Emert %A L.S. Husch %T Compactness conditions for semigroups of linear maps. %J Semigroup forum %D 1994 %P 289-302 %V 49 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/SF_1994__49_2_135355/ %F SF_1994__49_2_135355