DUDINA, Olga S. Analytical modelling of systems with a ticket queue. Journal of the Belarusian State University. Mathematics and Informatics, [S. l.], n. 2, p. 40–53, 2024. Disponível em: https://journals.bsu.by/index.php/mathematics/article/view/6314. Acesso em: 17 jul. 2026.