Kulenović, Mustafa R.S., Mehmed Nurkanović, and Zehra Nurkanović. “Global Dynamics of Certain Mix Monotone Difference Equation via Center Manifold Theory and Theory of Monotone Maps”. Sarajevo Journal of Mathematics 15, no. 2 (February 12, 2020): 129–154. Accessed October 15, 2024. https://sjm.anubih.ba/index.php/sjm/article/view/53.