TY  - JOUR
AU  - V. G. Romanov
AU  - T.V. Bugueva
TI  - The problem of determining the coefficient for power gradient nonlinearity in semilinear wave equation
JO  - Sibirskij žurnal industrialʹnoj matematiki
PY  - 2023
SP  - 113
EP  - 129
VL  - 26
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/SJIM_2023_26_2_a9/
LA  - ru
ID  - SJIM_2023_26_2_a9
ER  -