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.
David Pinelle, Carl Gutwin, Saul Greenberg. Collaboration usability analysis: task analysis for groupware usability evaluations. Interactions, 11(2):7-8, 2004. [doi]
Abstract is missing.