GELU PASA. Some Contradictions in the Multi-Layer Hele-Shaw Flow. International Journal of Petroleum Technology, [S. l.], v. 6, p. 41–48, 2019. DOI: 10.15377/2409-787X.2019.06.5. Disponível em: https://avantipublishers.com/index.php/ijpt/article/view/826. Acesso em: 7 oct. 2024.