%0 Journal Article %A Barsukow, Wasilij %A Klingenberg, Christian %T Exact solution and the multidimensional Godunov scheme for the acoustic equations %J ESAIM: Mathematical Modelling and Numerical Analysis %D 2022 %P 317-347 %V 56 %N 1 %I EDP-Sciences %U https://www.numdam.org/articles/10.1051/m2an/2021087/ %R 10.1051/m2an/2021087 %G en %F M2AN_2022__56_1_317_0