TY - JOUR AU - L. Drenowski TI - An extension of a theorem of Rosenthal on operators acting from $l_{∞}(Γ)$ JO - Studia Mathematica PY - 1976 SP - 209 EP - 215 VL - 57 IS - 3 UR - http://geodesic.mathdoc.fr/articles/10.4064/sm-57-3-209-215/ DO - 10.4064/sm-57-3-209-215 LA - en ID - 10_4064_sm_57_3_209_215 ER -