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.
Karl Fast, Kamran Sedig. Interaction and the epistemic potential of digital libraries. Int. J. on Digital Libraries, 11(3):169-207, 2010. [doi]
Abstract is missing.