Brett, A., and M. R. S. Kulenović. “Basins of Attraction of Equilibrium Points of Monotone Difference Equations”. Sarajevo Journal of Mathematics 5, no. 2 (June 11, 2024): 211–233. Accessed October 15, 2024. https://sjm.anubih.ba/index.php/sjm/article/view/340.