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.
Gerry Stahl. Guiding group cognition in CSCL. I. J. Computer-Supported Collaborative Learning, 5(3):255-258, 2010. [doi]
Abstract is missing.