%0 Journal Article
%A S. A. Skobel'tsyn
%A I. S. Fedotov
%A A. S. Titova
%T Diffraction of sound on an elastic sphere with a nonhomogeneous coating and cavity in semi-space
%J Čebyševskij sbornik
%D 2018
%P 177-193
%V 19
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/CHEB_2018_19_4_a8/
%G ru
%F CHEB_2018_19_4_a8