1. H. Briand, C. Ducateau, Y. Hebrail, D. Herin-Aime, J. Kouloumdjian: From Minimal Cover to Entity-Relationship Diagram. Proceedings of the International Conference on the Entity Relationship Approach, 1987
2. M. L. Brodie: The Promise of Distributed Computing and the Challenge of Legacy Information Systems. IFIP TC2/WG2.6 Conference on Semantics of Interoperable Database Systems (1993)
3. M. Castellanos, F. Saltor: Extraction of Data Dependencies. Information Modelling and Knowledge bases V, 1993
4. P. P. Chen: The Entity-Relationship Model — Towards a Unified View of Data ACM Transactions On Database Systems, pages 9–36, 1976.
5. R. H. L. Chiang, T. M. Barren, V. C. Storey: Reverse Engineering of Relational Databases: Extraction of an EER Model from a Relational Database. Data & Data Engineering, 10(12):107–142, 1994.