@inproceedings{JCDL-2007-ChoiHK,
	author        = "Youngok Choi and Ingrid Hsieh-Yee and Bill Kules",
	booktitle     = "{Proceedings of the Seventh Joint Conference on Digital Libraries}",
	doi           = "10.1145/1255175.1255195",
	isbn          = "978-1-59593-644-8",
	pages         = "103--104",
	publisher     = "{ACM}",
	title         = "{Retrieval effectiveness of table of contents and subject headings}",
	year          = 2007,
}