An M / G / 1 retrial G -queue with preemptive resume and feedback under N -policy subject to the server breakdowns and repairs - Liu, Zaiming; Wu, Jinbiao; Yang, Gang (Computers & mathematics with applications (1987), 2009)
Keywords: [formula omitted]-policy; [formula omitted]-queues; Preemptive resume; Reliability; Retrial queues; N -policy; Preemptive resume; G -queues; Reliability; Retrial queues