Moskal’tsovaN. V., and ShurenkovV. M. “Central Limit Theorem for Special Classes of Functions of Ergodic Chains”. Ukrains’kyi Matematychnyi Zhurnal 46, no. 8 (August 25, 1994): 1092–1094. Accessed July 27, 2024. https://umj.imath.kiev.ua/index.php/umj/article/view/5664.