BASTIEN, G. .; ROGALSKI, M. . Difference equations on $\mathbb{R}_*^+$, of the form $u_{n+2}=\frac{f(u_{n+1})}{u_n+\lambda}$, $\lambda>0$, with applications to perturbations of dynamical systems. Sarajevo Journal of Mathematics, [S. l.], v. 18, n. 1, p. 63–82, 2024. DOI: 10.5644/SJM.18.01.05. Disponível em: https://sjm.anubih.ba/index.php/sjm/article/view/125. Acesso em: 15 oct. 2024.