A Godunov-type scheme for the Saint-Venant-Exner equations with a moving steady states. Gulf Journal of Mathematics, [S. l.], v. 17, n. 2, p. 166–189, 2024. DOI: 10.56947/gjom.v17i2.1937. Disponível em: https://gjom.org/index.php/gjom/article/view/1937. Acesso em: 22 sep. 2026.