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.
David I. Schwartz, Stuart S. Chen. A constraint-based approach for qualitative matrix structural analysis. AI EDAM, 9(1):23-36, 1995. [doi]
Abstract is missing.