ZhamilovU. U., and RozikovU. A. “Volterra Quadratic Stochastic Operators of a Two-Sex Population”. Ukrains’kyi Matematychnyi Zhurnal 63, no. 7 (July 25, 2011): 985-998. Accessed November 23, 2024. https://umj.imath.kiev.ua/index.php/umj/article/view/2779.