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.
E. H. Butters, C. M. Seymour. Generalized systems: reducing high cost of application development. DATA BASE, 11(3):99-105, 1980. [doi]
Abstract is missing.