Deductive and Object-Oriented Databases Third International Conference, DOOD '93, Phoenix, Arizona, USA, December 6-8, 1993. Proceedings Ceri Stefano Heftet / 1993 / Engelsk
Advances in Database Technology - EDBT '88 International Conference on Extending Database Technology Venice, Italy, March 14-18, 1988. Proceedings Schmidt Joachim W. Heftet / 1988 / Engelsk
