%0 Journal Article %A S. Bitimkhan %T Conditions of absolute cesaro summability of multiple trigonometric Fourier series %J Trudy Instituta matematiki i mehaniki %D 2019 %P 42-47 %V 25 %N 2 %U http://geodesic.mathdoc.fr/item/TIMM_2019_25_2_a4/ %G ru %F TIMM_2019_25_2_a4