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.
Arturo Pizano, Allen Klinger, Alfonso F. Cardenas. Specification of Spatial Integrity Constraints in Pictorial Databases. IEEE Computer, 22(12):59-71, 1989.
Abstract is missing.