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.
Han-Chieh Wei, Ramez Elmasri. Study and Comparison of Schema Versioning and Database Conversion Techniques for Bi-Temporal Databases. In TIME. pages 88-98, 1999. [doi]
Abstract is missing.