TY - JOUR AU - Ryotaro Sato TI - On Weak Convergence of Norm Preserving Operators on L2 (X) and its Application to Measure Preserving Transformations. JO - Mathematische Zeitschrift PY - 1971 SP - 203 EP - 212 VL - 119 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MZ_1971__119_171491/ ID - MZ_1971__119_171491 ER -