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.
Rivka Oxman. Design shells: A formalism for prototype refinement in knowledge-based design systems. AI in Engineering, 5(1):2-8, 1990. [doi]
Abstract is missing.