@article{Chakrabartietal99,
	title = {Focused Crawling: A New Approach to Topic-Specific Web Resource Discovery},
	author = {S. Chakrabarti and M. van den Berg and B. Dom},
	journal = {Computer Networks},
	pages = {1623--1640},
	url = {citeseer.nj.nec.com/chakrabarti99focused.html},
	volume = {31},
	year = {1999},
	biburl = {http://www.bibsonomy.org/bibtex/2004dd97a2b2e71fa2cfe6820c74c9701/hotho},
	isbn = {90-74821-43-X},
	keywords = {crawling focused topic }
}