%0 Journal Article %A E. A. Bredikhina %T On absolute convergence of Fourier series of almost periodic functions with sparse spectrum %J Sbornik. Mathematics %D 1970 %P 37-49 %V 10 %N 1 %U http://geodesic.mathdoc.fr/item/SM_1970_10_1_a2/ %G en %F SM_1970_10_1_a2