%0 Journal Article %A V. N. Chubarikov %T On multiple rational trigonometric sums over a field of algebraic numbers %J Čebyševskij sbornik %D 2021 %P 306-323 %V 22 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/CHEB_2021_22_4_a15/ %G ru %F CHEB_2021_22_4_a15