1. J. Banerjee, W. Kim, H.-J. Kim, and H.F. Korth. Semantics and Implementation of Schema Evolution in Object-Oriented Databases. In U. Dayal and I. Traiger, editors, Proc. of the ACM SIGMOD Int’l Conf. on Management of Data, pages 311–322, San Francisco, CA, May 1987. ACM, ACM Press. SIGMOD Record, Vol. 16, Issue 3, December, 1987.
2. G. Baxbedette. Schema Modifications in the LISPO2 Persistent Object-Oriented Language. In P. America, editor, Proc. of the European Conf. on Object-Oriented Programming (ECOOP), pages 77–96, Geneva, Switzerland, July 1991. Springer Verlag. Lecture Notes in Computer Science No. 512.
3. P.L. Bergstein and W.L. Hiirsch. Maintaining Behavioral Consistency during Schema Evolution. In S. Nishio and S. Nishio, editors, Proc. of Int’l Symposium on Object Technologies for Advanced Software, pages 176–193, Kanazawa, Japan, November 1993. Springer Verlag. Lecture Notes in Computer Science No. 742.
4. R. Bretl, D. Maier, A. Otis, J. Penney, B. Schuchardt, J. Stein, E.H. Williams, and M. Williams. The GemStone Data Management System. In W. Kim and F.H. Lochovsky, editors, Object-Oriented Concepts, Databases, and Applications, chapter 12, pages 283–308. ACM Press, New York, September 1989.
5. M.J.Carey, D.J.DeWitt, and J.F.Naughton. The 0 0 7 Benchmark. In Proc. ACM SIGMOD Conf., pages 12–21, Washington, DC, USA, May 1993.