TY - JOUR AU - Sember, John J. TI - The Associative Part of a Convergence Domain is Invariant JO - Canadian mathematical bulletin PY - 1970 SP - 147 EP - 148 VL - 13 IS - 1 UR - http://geodesic.mathdoc.fr/articles/10.4153/CMB-1970-033-2/ DO - 10.4153/CMB-1970-033-2 ID - 10_4153_CMB_1970_033_2 ER -