Y. Mor, and J. Rosenschein. Proceedings of the First International Conference on Multiagent Systems (ICMAS95), page 276-282. Menlo park, California, AAAI Press / MIT Press, (1995)
G. Fung, J. Yu, H. Lu, and P. Yu. Proceedings of the 21st International Conference on Data, page 594-605. Tokyo, Japan, IEEE Computer Society, (April 2005)
Y. Mor, and J. Rosenschein. Proceedings of the First International Conference on Multiagent Systems (ICMAS95), page 276-282. Menlo park, California, AAAI Press / MIT Press, (1995)