[ Maier and Price 84] D. Maier and D. Price, "Data model requirements for engineering applications", Proceedings of the First International Workshop on Expert Database Systems, IEEE, 1984, pp 759-765
[Maier 89] D. Maier, "Why isn"t there an object-oriented data model?" Proceedings IFIP 11th World Computer Conference, San Francisco, CA, August-September 1989.
[Maier, et al. 84] D. Maier, J. Stein, A. Otis, A. Purdy, "Development of an object-oriented DBMS" Report CS/E-86-005, Oregon Graduate Center, April 86
[Nixon, et al. 87] B. Nixon, L. Chung, D. Lauzon, A. Borgida, J. Mylopoulos and M. Stanley, "Design of a compiler for a semantic data model", Technical note CSRI-44, University of Toronto, May 1987.
[Simula 67] "Simula 67 Reference Manual"
[Schaffert, et al. 86] C. Schaffert, T. Cooper, B. Bullis, M. Kilian and C. Wilpolt, "An introduction to Trellis/Owl", Proceedings of the 1st OOPSLA Conference, Portland, Oregon, September 1986
[Skarra et al. 86] A. Skarra, S. Zdonik and S. Reiss, "An object server for an object oriented database system," Proceedings of the 1986 International Workshop on Object Oriented Database System, Computer Society Press, IEEE, pp. 196-204, 1986
[Stroustrup 86] B. Stroustrup, "The C++ programming language", Addison-Wesley, 1986.
[Van Emdem and Kowalski 76] M. Van Emdem and R. Kowalski, "The semantics of predicate logic as a programming language", JACM, Vol 23, No. 4, pp. 733-742, October1976.
[Zaniolo 86] C. Zaniolo, "Object-oriented programming in Prolog ", Proceedings of the first workshop on Expert Database Systems, 1985.
