%0 Journal Article %A M. G. Magomed-Kasumov %T Convergence rate estimate of sine and cosine series with $1/k^q$ coefficients %J Daghestan Electronic Mathematical Reports %D 2017 %P 47-51 %V 7 %I mathdoc %U http://geodesic.mathdoc.fr/item/DEMR_2017_7_a4/ %G ru %F DEMR_2017_7_a4