PIESKÄ, Jali; LAITINEN, Erkki. Comparison of upwind and characteristic schemes for solving multiphase diffusion-convection equation. Computer Assisted Methods in Engineering and Science, [S. l.], v. 7, n. 3, p. 421–426, 2023. Disponível em: https://cames.ippt.gov.pl/index.php/cames/article/view/1246. Acesso em: 18 jan. 2026.