LORIS-TEGHEM, J. Analysis of single server queueing systems with vacation periods. JORBEL - Belgian Journal of Operations Research, Statistics, and Computer Science, [S. l.], v. 25, n. 2-3, p. 47–54, 1985. Disponível em: https://www.orbel.be/jorbel/index.php/jorbel/article/view/473. Acesso em: 9 may. 2024.