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.
Iris D. Tommelein, Barbara Hayes-Roth, Raymond E. Levitt. Altering the SightPlan knowledge-based systems. AI EDAM, 6(1):19-37, 1992. [doi]
Abstract is missing.