%0 Journal Article %A A. M. Diyachkov %T Summability of differentiated multiple Fourier series by Bochner-Riesz means %J Matematičeskie zametki %D 1984 %P 493-507 %V 36 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/MZM_1984_36_4_a3/ %G ru %F MZM_1984_36_4_a3