@inproceedings{DL-2000-GerweV,
	author        = "Paul Gerwe and Charles L. Viles",
	booktitle     = "{Proceedings of the Fifth ACM Conference on Digital Libraries, June 2-7, 2000, San Antonio, TX, USA}",
	doi           = "10.1145/336597.336679",
	pages         = "246--247",
	publisher     = "{ACM}",
	title         = "{User effort in query construction and interface selection}",
	year          = 2000,
}