%0 Journal Article %A L. A. Bassalygo %A V. A. Zinov'ev %A S. N. Litsyn %T A lower bound for complete trigonometric sums in terms of multiple %J Doklady Akademii Nauk %D 1988 %P 1033-1036 %V 300 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1988_300_5_a0/ %G ru %F DAN_1988_300_5_a0