TY - JOUR AU - Chao-Ping Chang TI - On Bochner-Riesz summability almost everywhere of multiple Fourier series JO - Studia Mathematica PY - 1965 SP - 25 EP - 66 VL - 26 IS - 1 UR - http://geodesic.mathdoc.fr/articles/10.4064/sm-26-1-25-66/ DO - 10.4064/sm-26-1-25-66 LA - en ID - 10_4064_sm_26_1_25_66 ER -