TY  - JOUR
AU  - O. N. Shablovskii
TI  - Wave equation with cubic nonlinearity and excitation of oscillations in the ``medium-source'' system
JO  - Vestnik Ûžno-Uralʹskogo gosudarstvennogo universiteta. Seriâ, Matematika, mehanika, fizika
PY  - 2021
SP  - 44
EP  - 56
VL  - 13
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/VYURM_2021_13_4_a5/
LA  - ru
ID  - VYURM_2021_13_4_a5
ER  -