TY - JOUR AU - GERALD L. ITZKOWITZ TI - Measurability and Continuity for a Functional Equation on a Topological Group JO - Aequationes mathematicae PY - 1971 SP - 194 EP - 198 VL - 7 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/AM2_1971__7_136252/ ID - AM2_1971__7_136252 ER -