Mathematical Modeling and Numerical Solutions of the Unsteady Filtration Problem of Groundwater. Eurasian Journal of Physics,Chemistry and Mathematics, [S. l.], v. 25, p. 10–13, 2023. Disponível em: https://geniusjournals.org/index.php/ejpcm/article/view/5427. Acesso em: 20 jan. 2026.