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.
Serge Galam. Tailor based allocations for multiple authorship: a fractional gh-index. Scientometrics, 89(1):365-379, 2011. [doi]