@inproceedings{SAC-2000-Vargas-SolarCG,
	author        = "Genoveva Vargas-Solar and Christine Collet and Helena Grazziotin-Ribeiro",
	booktitle     = "{Proceedings of the 15th Symposium on Applied Computing}",
	pages         = "356--360",
	publisher     = "{ACM}",
	title         = "{Active Services for Federated Databases}",
	volume        = 1,
	year          = 2000,
}