TY - JOUR AU - Rajagopalan, M. AU - Witz, K. G. TI - On Invariant Means which are Not Inverse Invariant JO - Canadian journal of mathematics PY - 1968 SP - 222 EP - 224 VL - 20 IS - 1 UR - http://geodesic.mathdoc.fr/articles/10.4153/CJM-1968-020-1/ DO - 10.4153/CJM-1968-020-1 ID - 10_4153_CJM_1968_020_1 ER -