@article{VMUMM_2011_1_a0,
     author = {D. M. D'yachenko},
     title = {Two-side estimates for sums of absolute values of {Fourier} coefficients of functions from $H^\omega(T^m)$
},
     journal = {Vestnik Moskovskogo universiteta. Matematika, mehanika},
     pages = {3--9},
     publisher = {mathdoc},
     number = {1},
     year = {2011},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VMUMM_2011_1_a0/}
}