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.
Helen M. Doerr. Stella ten years later: A review of the literature. Technology, Knowledge and Learning, 1(2):201-224, 1996. [doi]
Abstract is missing.