BOUTARFA, L..
 On the performance of the M1,M2/G1,G2/1 retrial queue with pre-emptive resume policy.
<strong>Yugoslav Journal of Operations Research</strong>, [S.l.], v. 25, n. 1, oct. 2016.
ISSN 2334-6043.
Available at: &lt;<a href="https://yujor.fon.bg.ac.rs/index.php/yujor/article/view/477" target="_new">https://yujor.fon.bg.ac.rs/index.php/yujor/article/view/477</a>&gt;. Date accessed: 15 apr. 2025.