Cauchy problem for quasilinear hyperbolic systems with coeffcients functionally dependent on solutions. Archives of Mechanics, [S. l.], v. 59, n. 2, p. 173–197, 2007. Disponível em: https://am3.ippt.pan.pl/index.php/am/article/view/v59p173. Acesso em: 13 may. 2025.