@inproceedings{CIKM-1998-LukF,
	author        = "Frank Hing-Wah Luk and Ada Wai-Chee Fu",
	booktitle     = "{Proceedings of the Seventh ACM International Conference on Information and Knowledge Management}",
	cdrom         = "CIKM1998/P386.pdf",
	doi           = "10.1145/288627.288685",
	isbn          = "1-58113-061-9",
	pages         = "386--397",
	publisher     = "{ACM}",
	title         = "{Triple-Node Hierarchies for Object-Oriented Database Indexing}",
	year          = 1998,
}