On the M/G/1 retrial queue subjected to breakdowns. - Natalia V. Djellab (RAIRO Oper. Res., 2002)

Stochastic inequalities for M/G/1 retrial queues with vacations and constant retrial policy. - Mohamed Boualem; Natalia V. Djellab; Djamil Aïssani (Math. Comput. Model., 2009)

On the asymptotic behaviour of M/G/1 retrial queues with batch arrivals and impatience phenomenon. - Nawel K. Arrar; Natalia V. Djellab; Jean-Bernard Baillon (Math. Comput. Model., 2012)

A stochastic model to study the impact of the transmission frequency of hello messages on the connectivity of ad hoc networks. - Karima Adel-Aissanou; Djamil Aïssani; Nathalia Djellab; Noufissa Mikou (Telecommun. Syst., 2014)

On the multiserver retrial queues with negative arrivals. - Nesrine Zidani; Natalia V. Djellab (Int. J. Math. Oper. Res., 2018)

A critical review of quality of service models in mobile ad hoc networks. - Nadir Bouchama; Djamil Aïssani; Natalia V. Djellab; Nadia Nouali-Taboudjemat (Int. J. Ad Hoc Ubiquitous Comput., 2019)

Numerical solution for the performance characteristics of the M/M/C/K retrial queue with negative customers and exponential abandonments by using value extrapolation method. - Nesrine Zidani; Pierre Spitéri; Natalia V. Djellab (RAIRO Oper. Res., 2019)

Asymptotic upper bounds for an M/M/C/K retrial queue with a guard channel and guard buffer. - Nesrine Zidani; Natalia V. Djellab (Math. Methods Oper. Res., 2024)