TY - JOUR AU - Chō, Muneo AU - Huruya, Tadasi TI - A note on the joint operator norm of hermitian operators on Banach spaces JO - Glasgow mathematical journal PY - 1992 SP - 219 EP - 220 VL - 34 IS - 2 UR - http://geodesic.mathdoc.fr/articles/10.1017/S0017089500008752/ DO - 10.1017/S0017089500008752 ID - 10_1017_S0017089500008752 ER -