%0 Journal Article %A M. I. Dyachenko %A E. D. Nursultanov %T Hardy-Littlewood theorem for trigonometric series with $\alpha$-monotone coefficients %J Sbornik. Mathematics %D 2009 %P 1617-1631 %V 200 %N 11 %I mathdoc %U http://geodesic.mathdoc.fr/item/SM_2009_200_11_a2/ %G en %F SM_2009_200_11_a2