TY - JOUR AU - C.R. Day TI - Spectral mapping theorem for integrated semigroups. JO - Semigroup forum PY - 1993 SP - 359 EP - 372 VL - 47 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/SF_1993__47_2_135286/ ID - SF_1993__47_2_135286 ER -