@article{journals/jasis/HershPH96,
	title = {A Task-Oriented Approach to Information Retrieval Evaluation.},
	author = {William R. Hersh and Jeffrey Pentecost and David H. Hickam},
	journal = {JASIS},
	number = {1},
	pages = {50-56},
	url = {http://dblp.uni-trier.de/db/journals/jasis/jasis47.html#HershPH96},
	volume = {47},
	year = {1996},
	biburl = {http://www.bibsonomy.org/bibtex/2f1dbc3c0e82d60f2b231f4800de20839/dblp},
	description = {dblp},
	date = {2002-01-03},
	keywords = {dblp }
}