TY - JOUR AU - A. E. Belkin AU - D. R. Biryukov TI - Solution of the problem of diffraction of a plane acoustic pulse on an elastic inhomogeneous cylinder using the finite element method JO - Vestnik Tverskogo gosudarstvennogo universiteta. Seriâ Prikladnaâ matematika PY - 2024 SP - 68 EP - 83 IS - 1 UR - http://geodesic.mathdoc.fr/item/VTPMK_2024_1_a4/ LA - ru ID - VTPMK_2024_1_a4 ER -