%0 Journal Article %A D. R. Biryukov %T Using of the finite element method for solving the problem of diffraction of acoustic wave on a set of elastic inhomogeneous bodies %J Čebyševskij sbornik %D 2023 %P 244-255 %V 24 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/CHEB_2023_24_5_a18/ %G ru %F CHEB_2023_24_5_a18