%0 Journal Article %A D. M. D'yachenko %T Two-side estimates for sums of absolute values of Fourier coefficients of functions from $H^\omega(T^m)$ %J Vestnik Moskovskogo universiteta. Matematika, mehanika %D 2011 %P 3-9 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/VMUMM_2011_1_a0/ %G ru %F VMUMM_2011_1_a0