%0 Journal Article
%A A. I. Stepanets
%T Classification of periodic functions and the rate of convergence of their Fourier series
%J Izvestiya. Mathematics 
%D 1987
%P 99-132
%V 28
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/IM2_1987_28_1_a5/
%G en
%F IM2_1987_28_1_a5