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.
Boris Tsybakov. Busy periods in M/M/infinity systems with heterogeneous servers. Queueing Syst., 52(2):153-156, 2006. [doi]