@inproceedings{DL-1996-LeeYYB,
	author        = "Yong Kyu Lee and Seong-Joon Yoo and Kyoungro Yoon and P. Bruce Berra",
	booktitle     = "{Proceedings of the First ACM International Conference on Digital Libraries, March 20-23, 1996, Bethesda, Maryland, USA}",
	cdrom         = "DL1996/P091.pdf",
	doi           = "10.1145/226931.226950",
	isbn          = "0-89791-830-4",
	pages         = "91--99",
	publisher     = "{ACM}",
	title         = "{Index Structures for Structured Documents}",
	year          = 1996,
}