%0 Journal Article %A E. M. Nikishin %T Resonance theorems for series and sequences of functions %J Doklady Akademii Nauk %D 1969 %P 773-775 %V 186 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1969_186_4_a8/ %G ru %F DAN_1969_186_4_a8