ELABBASY, E. M.; EL-METWALLY, H.; ELSAYED, E. On the difference equation ${ x_{n+1}=\frac{ax_{n}^{2}+bx_{n-1}x_{n-k}}{cx_{n}^{2}+dx_{n-1}x_{n-k}}}$. Sarajevo Journal of Mathematics, [S. l.], v. 4, n. 2, p. 239–248, 2024. DOI: 10.5644/SJM.04.2.09. Disponível em: https://sjm.anubih.ba/index.php/sjm/article/view/367. Acesso em: 15 oct. 2024.