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.
Alan M. MacEachren, Isaac Brewer. Developing a conceptual framework for visually-enabled geocollaboration. International Journal of Geographical Information Science, 18(1):1-34, 2004. [doi]