@inproceedings {4203,
	title = {Overview of the TREC 2011 Legal Track},
	booktitle = {Text Retrieval Conference (TREC)},
	year = {2011},
	url = {http://trec.nist.gov/pubs/trec20/papers/LEGAL.OVERVIEW.2011.pdf},
	author = {Maura Grossman and Gordon Cormack and Bruce Hedin and Douglas W. Oard}
}
