%0 Journal Article %A R. I. Gurielashvili %T On the convergence and boundedness in $\psi(L)$ of the Fourier series of a monotone function %J Doklady Akademii Nauk %D 1975 %P 1015-1018 %V 220 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1975_220_5_a4/ %G ru %F DAN_1975_220_5_a4