TY - JOUR AU - Hashmet Gurchay TI - On the Spectrum of Disjointness Preserving Operator Semigroups on C(X, Cn) JO - Mathematica balkanica PY - 1995 SP - 21 VL - 9 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MABA_1995_9_1_a2/ ID - MABA_1995_9_1_a2 ER -