KoshmanenkoV. D. “Theorem on Conflict for a Pair of Stochastic Vectors”. Ukrains’kyi Matematychnyi Zhurnal 55, no. 4 (April 25, 2003): 555-560. Accessed November 24, 2024. https://umj.imath.kiev.ua/index.php/umj/article/view/3930.