@inproceedings{ICEIS-DISI-2007-BottcherSK,
	author        = "Stefan Böttcher and Rita Steinmetz and Niklas Klein",
	booktitle     = "{Proceedings of the Ninth International Conference on Enterprise Information Systems, Volume 1: DISI}",
	isbn          = "978-972-8865-88-7",
	pages         = "86--94",
	title         = "{XML index compression by DTD subtraction}",
	year          = 2007,
}