Malinkovsky, Yury V., and Stanislav Yu. Evmenenko. “Steady-State Distribution of Closed Queuing Networks With a Limit on Customer Sojourn Time”. Journal of the Belarusian State University. Mathematics and Informatics, no. 2 (September 24, 2026): 89–96. Accessed November 11, 2026. https://journals.bsu.by/index.php/mathematics/article/view/7583.