@inproceedings{SIGIR-2001-LawrieCR,
	author        = "Dawn Lawrie and W. Bruce Croft and Arnold L. Rosenberg",
	booktitle     = "{Proceedings of the 24th International ACM SIGIR Conference on Research and Development in Information Retrieval}",
	doi           = "10.1145/383952.384022",
	isbn          = "1-58113-331-6",
	pages         = "349--357",
	publisher     = "{ACM}",
	title         = "{Finding Topic Words for Hierarchical Summarization}",
	year          = 2001,
}