GROMYKO, G. On one effective difference scheme for the convection‐diffusion problem. Mathematical Modelling and Analysis, [S. l.], v. 6, n. 2, p. 231–240, 2001. DOI: 10.3846/13926292.2001.9637162. Disponível em: https://journals.vilniustech.lt/index.php/MMA/article/view/9902. Acesso em: 17 may. 2025.