TY - JOUR AU - W.J. Ricker TI - Integral transforms of vector measures on semigroups with applications to spectral operators. JO - Semigroup forum PY - 1992 SP - 342 EP - 363 VL - 45 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/SF_1992__45_3_135197/ ID - SF_1992__45_3_135197 ER -