%0 Journal Article %A I. N. Pak %T On the sums of trigonometric series %J Trudy Matematicheskogo Instituta imeni V.A. Steklova %D 1980 %P 105-168 %V 35 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/RM_1980_35_2_a3/ %G en %F RM_1980_35_2_a3