@article{M2AN_2022__56_1_317_0,
     author = {Barsukow, Wasilij and Klingenberg, Christian},
     title = {Exact solution and the multidimensional {Godunov} scheme for the acoustic equations},
     journal = {ESAIM: Mathematical Modelling and Numerical Analysis },
     pages = {317--347},
     year = {2022},
     publisher = {EDP-Sciences},
     volume = {56},
     number = {1},
     doi = {10.1051/m2an/2021087},
     mrnumber = {4378545},
     language = {en},
     url = {https://www.numdam.org/articles/10.1051/m2an/2021087/}
}