Voloshyna, V. O., and V. D. Koshmanenko. “Limit Distributions of Conflict Dynamical System With Point Spectra”. Ukrains’kyi Matematychnyi Zhurnal 70, no. 12 (December 25, 2018): 1615–1624. Accessed April 14, 2025. https://umj.imath.kiev.ua/index.php/umj/article/view/1664.