TY - JOUR AU - M. I. Dyachenko AU - E. D. Nursultanov TI - Hardy-Littlewood theorem for trigonometric series with $\alpha$-monotone coefficients JO - Sbornik. Mathematics PY - 2009 SP - 1617 EP - 1631 VL - 200 IS - 11 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/SM_2009_200_11_a2/ LA - en ID - SM_2009_200_11_a2 ER -