@inproceedings{SAC-1995-BangL,
	author        = "Kap S. Bang and Huizhu Lu",
	booktitle     = "{Proceedings of the 10th Symposium on Applied Computing}",
	doi           = "10.1145/315891.315902",
	pages         = "46--50",
	publisher     = "{ACM}",
	title         = "{SMR-tree: an efficient index structure for spatial databases}",
	year          = 1995,
}