PALLADINO, Frank J. On Projective Systems of Rational Difference Equations. Sarajevo Journal of Mathematics, [S. l.], v. 8, n. 2, p. 337–353, 2024. DOI: 10.5644/SJM.08.2.13. Disponível em: https://sjm.anubih.ba/index.php/sjm/article/view/270. Acesso em: 18 jan. 2025.