%0 Journal Article %A I. A. Allakov %A F. Deraman %A S. H. Sapar %A Sh. Ismail %T On cardinality of character sums with Beatty sequences associated with composite modules %J Čebyševskij sbornik %D 2023 %P 5-15 %V 24 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/CHEB_2023_24_5_a0/ %G en %F CHEB_2023_24_5_a0