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2. T. Barsalou, N. Siambela, A.M. Keller, G. Wiederhold, Updating relational databases through object-based views, in: Proc. ACM SIGMOD Conf., May 1991
3. N. Black, Database optimisation techniques, in: Microsoft Tech-Ed 95 (for Microsoft Access V2.0), Microsoft Corp., 1995
4. The Unified Modeling Language User Guide;Booch,1999
5. J. Campbell, V.J. Joseph, The object-oriented design and implementation of a relational database management system, Journal of Object-oriented Programming (July–August) (1995)