@article {Brouard_04:Relevance,
	title = {Relevance as resonance: a new theoretical perspective and a practical utilization in information filtering},
	journal = {Information Processing and Management},
	volume = {40(1)},
	year = {2004},
	pages = {1-19},
	author = {C. Brouard and Jian-Yun Nie and Relevance}
}
