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.
Kevin W. Boyack, Richard Klavans. Co-citation analysis, bibliographic coupling, and direct citation: Which citation approach represents the research front most accurately?. JASIS, 61(12):2389-2404, 2010. [doi]
Abstract is missing.