%0 Journal Article %A S. A. Telyakovskii %T Lower bounds of the integral modulus of continuity of a function in terms of its Fourier coefficients %J Matematičeskie zametki %D 1992 %P 107-112 %V 52 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/MZM_1992_52_5_a16/ %G ru %F MZM_1992_52_5_a16