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.
Richard W. Southwick. Explaining reasoning: an overview of explanation in knowledge-based systems. Knowledge Eng. Review, 6(1):1-19, 1991. [doi]
Abstract is missing.