TY - JOUR AU - Semyon Litvinov TI - On continuity at zero of the maximal operator for a semifinite measure JO - Colloquium Mathematicum PY - 2014 SP - 79 EP - 84 VL - 135 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/cm135-1-6/ DO - 10.4064/cm135-1-6 LA - en ID - 10_4064_cm135_1_6 ER -