KOBA, E. V.; MIKHALEVICH , K. V. RESEARCH OF SERVICE SYSTEMS WITH CYCLIC WAITING TIME. Problems of Informatization and Management, [S. l.], v. 2, n. 11, p. 131–134, 2021. Disponível em: https://jrnl.kai.edu.ua/index.php/PIU/article/view/16035. Acesso em: 6 apr. 2026.