16. REFERENCES

[DATE93]: Date, C. J. and Darwen, Hugh, A Guide to The SQL Standard, 3rd Edition, Reading, MA, June 1993.
[MELT93]: Melton, J. Understanding the New SQL, 1994.
[ONG90]: Ong, L. and Goh, J., ``A Unified Framework for Version Modeling Using Production Rules in a Database System," Electronics Research Laboratory, University of California, ERL Technical Memorandum M90/33, Berkeley, CA, April 1990.
[ROWE87]: Rowe, L. and Stonebraker, M., ``The POSTGRES Data Model,'' Proc. 1987 VLDB Conference, Brighton, England, Sept. 1987.
[STON86]: Stonebraker, M. and Rowe, L., ``The Design of POSTGRES,'' Proc. 1986 ACM-SIGMOD Conference on Management of Data, Washington, DC, May 1986.
[STON87a]: Stonebraker, M., Hanson, E. and Hong, C.-H., ``The Design of the POSTGRES Rules System,'' Proc. 1987 IEEE Conference on Data Engineering, Los Angeles, CA, Feb. 1987.
[STON87b]: Stonebraker, M., ``The POSTGRES Storage System,'' Proc. 1987 VLDB Conference, Brighton, England, Sept. 1987.
[STON89]: Stonebraker, M., Hearst, M., and Potamianos, S., ``A Commentary on the POSTGRES Rules System,'' SIGMOD Record 18(3), Sept. 1989.
[STON90a]: Stonebraker, M., Rowe, L. A., and Hirohama, M., ``The Implementation of POSTGRES,'' IEEE Transactions on Knowledge and Data Engineering 2(1), March 1990.
[STON90b]: Stonebraker, M. et al., ``On Rules, Procedures, Caching and Views in Database Systems,'' Proc. 1990 ACM-SIGMOD Conference on Management of Data, Atlantic City, N.J., June 1990.