TY - JOUR AU - L. A. Tolokonnikov AU - S. L. Tolokonnikov TI - Diffraction of a plane sound wave by an elastic sphere with an inhomogeneous transversal isotropic layer JO - Čebyševskij sbornik PY - 2021 SP - 332 EP - 343 VL - 22 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/CHEB_2021_22_4_a17/ LA - ru ID - CHEB_2021_22_4_a17 ER -