%0 Journal Article %A A. O. Radomskii %T On the Sidon inequality for trigonometric polynomials %J Algebra i analiz %D 2017 %P 140-158 %V 29 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/AA_2017_29_4_a4/ %G ru %F AA_2017_29_4_a4