Koshmanenko, V.D. (2003) “Theorem on Conflict for a Pair of Stochastic Vectors”, Ukrains’kyi Matematychnyi Zhurnal, 55(4), pp. 555–560. Available at: https://umj.imath.kiev.ua/index.php/umj/article/view/3930 (Accessed: 26 April 2025).