TY - JOUR AU - Boyd, David W. TI - A Class of Operators on the Lorentz Space M(φ) JO - Canadian journal of mathematics PY - 1967 SP - 839 EP - 841 VL - 19 IS - 1 UR - http://geodesic.mathdoc.fr/articles/10.4153/CJM-1967-078-6/ DO - 10.4153/CJM-1967-078-6 ID - 10_4153_CJM_1967_078_6 ER -