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.
Karol Zyczkowski. Citation graph, weighted impact factors and performance indices. Scientometrics, 85(1):301-315, 2010. [doi]
Abstract is missing.