Bektešević, Jasmin, Vahidin Hadžiabdić, Midhat Mehuljić, and Naida Mujić. “Dynamics of a Two-Dimensional Cooperative System of Polynomial Difference Equations With Cubic Terms”. Sarajevo Journal of Mathematics 18, no. 1 (January 17, 2024): 127–160. Accessed January 26, 2026. https://www.sjm.anubih.ba/index.php/sjm/article/view/129.