%0 Journal Article %A L. A. Tolokonnikov %A S. L. Tolokonnikov %T Diffraction of a plane sound wave by an elastic sphere with an inhomogeneous transversal isotropic layer %J Čebyševskij sbornik %D 2021 %P 332-343 %V 22 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/CHEB_2021_22_4_a17/ %G ru %F CHEB_2021_22_4_a17