V. SUVITHA, P. KAVIYA. Markovian Two Server Single Vacation Queue with Heterogeneous Arrival and Service Rates. Annals of the Romanian Society for Cell Biology, [S. l.], p. 13580–13585, 2021. Disponível em: http://www.annalsofrscb.ro/index.php/journal/article/view/4385. Acesso em: 25 aug. 2026.