Makhmudov, Mirmukhsin. “Description of the Set of Strictly Regular Quadratic Bistochastic Operators and Examples”. Discontinuity, Nonlinearity, and Complexity 10, no. 3 (August 17, 2026): 425–433. Accessed August 17, 2026. https://lhscientificpublishing.com/index.php/DNC/article/view/1760.