@inproceedings{SAC-2000-TousidouM,
	author        = "Eleni Tousidou and Yannis Manolopoulos",
	booktitle     = "{Proceedings of the 15th Symposium on Applied Computing}",
	pages         = "381--388",
	publisher     = "{ACM}",
	title         = "{A Performance Comparison of Quadtree-Based Access Methods for Thematic Maps}",
	volume        = 1,
	year          = 2000,
}