TY - JOUR AU - M. Sh. Israilov TI - Diffraction and vibration attenuation by obstacles in elastic media JO - Vestnik Moskovskogo universiteta. Matematika, mehanika PY - 2021 SP - 35 EP - 39 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/VMUMM_2021_1_a5/ LA - ru ID - VMUMM_2021_1_a5 ER -