Boymatov Orif Ganiyevich. “CONVEX COMBINATIONS OF QUADRATIC STOCHASTIC OPERATORS”. International Multidisciplinary Journal for Research & Development 13, no. 01 (January 31, 2026): 1044–1048. Accessed April 13, 2026. https://www.ijmrd.in/index.php/imjrd/article/view/4959.