%0 Journal Article %A N. N. Dobrovol'skii %A S. A. Skobel'tsyn %A L. A. Tolokonnikov %A N. V. Larin %T Application of number-theoretic grids in problems of sound diffraction by elastic bodies %J Čebyševskij sbornik %D 2022 %P 206-226 %V 23 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/CHEB_2022_23_5_a17/ %G ru %F CHEB_2022_23_5_a17