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.
William R. Swartout, Cécile Paris, Johanna D. Moore. Explanations in Knowledge Systems: Design for Explainable Expert Systems. IEEE Intelligent Systems, 6(3):58-64, 1991. [doi]
Abstract is missing.