TY - JOUR AU - Chao-Ping Chang TI - On a condition for almost everywhere Bochner-Riesz summability of multiple Fourier series JO - Studia Mathematica PY - 1966 SP - 145 EP - 154 VL - 28 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/sm-28-2-145-154/ DO - 10.4064/sm-28-2-145-154 LA - en ID - 10_4064_sm_28_2_145_154 ER -