%0 Journal Article %A N. A. Il'yasov %T Structural properties of periodic functions with absolutely converging Fourier series %J Izvestiâ vysših učebnyh zavedenij. Matematika %D 2006 %P 25-33 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/IVM_2006_1_a3/ %G ru %F IVM_2006_1_a3