TY - JOUR AU - P.F. jr. Duvall AU - J.W. Emert AU - L.S. Husch TI - Compactness conditions for semigroups of linear maps. JO - Semigroup forum PY - 1994 SP - 289 EP - 302 VL - 49 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/SF_1994__49_2_135355/ ID - SF_1994__49_2_135355 ER -