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.
Uwe Hohenstein, Gregor Engels. SQL/EER - syntax and semantics of an Entity-Relationship-based query language. Inf. Syst., 17(3):209-242, 1992.
Abstract is missing.