TY - JOUR AU - A. M. Diyachkov TI - Summability of differentiated multiple Fourier series by Bochner-Riesz means JO - Matematičeskie zametki PY - 1984 SP - 493 EP - 507 VL - 36 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MZM_1984_36_4_a3/ LA - ru ID - MZM_1984_36_4_a3 ER -