BratiichukN. S., GusakD. V., and SvishchukA. V. “On the Creative Contribution of V. S. Korolyuk to the Development of Probability Theory”. Ukrains’kyi Matematychnyi Zhurnal 52, no. 8 (August 25, 2000): 1014-1030. Accessed July 27, 2024. https://umj.imath.kiev.ua/index.php/umj/article/view/4505.