1. Ceri, S. and Manthey, R.: Consolidated specification of Chimera (CL and CM). Technical Report IDEA.DE.2P.005.01 (1993)
2. Date, C.J.: An Introduction to Database Systems. Addison-Wesley, Reading, Massachusetts (1990)
3. Hearne, C., Parsons, S., Sikeler, A., Jonker, W., Cui, Z., Fox, J.: Object-ooriented analysis in molecular biology: A Chimera case study. Technical Report IDEA.DE.1C.009 (1993)
4. Harland, J., Ramamohanarao, K.: An Aditi implementation of a flights database. Proceedings of the Workshop on Programming with Logic Databases, Vancouver, British Columbia, (1993) 6–17
5. Monteleone, G., Baralis, E.: A dynamical electric network description: Analysis and design. Technical Report IDEA.WP.1T.005.01, (1993)