%0 Journal Article %A A. S. Krantsberg %T Divergent Fourier series of integrable functions with respect to orthonormal systems %J Matematičeskie zametki %D 1998 %P 717-724 %V 63 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/MZM_1998_63_5_a9/ %G ru %F MZM_1998_63_5_a9