@inproceedings{SIGIR-2002-BahleWZ,
	author        = "Dirk Bahle and Hugh E. Williams and Justin Zobel",
	booktitle     = "{Proceedings of the 25th International ACM SIGIR Conference on Research and Development in Information Retrieval}",
	doi           = "10.1145/564376.564415",
	pages         = "215--221",
	publisher     = "{ACM}",
	title         = "{Efficient phrase querying with an auxiliary index}",
	year          = 2002,
}