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.
Friedrich Steimann. Abstract Class Hierarchies, Factories, and Stable Designs. Communications of the ACM, 43(4):109-111, 2000. [doi]
Abstract is missing.