%0 Journal Article
%A V. G. Romanov
%A T.V. Bugueva
%T The problem of determining the coefficient for power gradient nonlinearity in semilinear wave equation
%J Sibirskij žurnal industrialʹnoj matematiki
%D 2023
%P 113-129
%V 26
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/SJIM_2023_26_2_a9/
%G ru
%F SJIM_2023_26_2_a9