@inproceedings{CIKM-1998-ChenA,
	author        = "Yangjun Chen and Karl Aberer",
	booktitle     = "{Proceedings of the Seventh ACM International Conference on Information and Knowledge Management}",
	cdrom         = "CIKM1998/P406.pdf",
	doi           = "10.1145/288627.288688",
	isbn          = "1-58113-061-9",
	pages         = "406--413",
	publisher     = "{ACM}",
	title         = "{Layered Index Structures in Document Database Systems}",
	year          = 1998,
}