Researchr is a web site for finding, collecting, sharing, and reviewing scientific publications, for researchers by researchers.
Sign up for an account to create a profile with publication list, tag and review your related work, and share bibliographies with your co-authors.
Shan Gao. A preemptive priority retrial queue with two classes of customers and general retrial times. Operational Research, 15(2):233-251, 2015. [doi]
Abstract is missing.