@inproceedings{SIGIR-2003-YuJR,
	author        = "Cong Yu and H. V. Jagadish and Dragomir R. Radev",
	booktitle     = "{Proceedings of the 26th International ACM SIGIR Conference on Research and Development in Information Retrieval}",
	doi           = "10.1145/860435.860554",
	isbn          = "1-58113-646-3",
	pages         = "463",
	publisher     = "{ACM}",
	title         = "{Querying XML using structures and keywords in timber}",
	year          = 2003,
}