TY - JOUR AU - S. Yu. Gurevich AU - Yu. V. Petrov TI - Diffraction on the cylindrical cavity of ultrasonic waves excited by pulse laser radiation JO - Vestnik Ûžno-Uralʹskogo gosudarstvennogo universiteta. Seriâ, Matematika, mehanika, fizika PY - 2020 SP - 31 EP - 36 VL - 12 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/VYURM_2020_12_2_a3/ LA - ru ID - VYURM_2020_12_2_a3 ER -