@article{kumar99trawling,
	title = {Trawling the {Web} for emerging cyber-communities},
	author = {Ravi Kumar and Prabhakar Raghavan and Sridhar Rajagopalan and Andrew Tomkins},
	journal = {Computer Networks },
	number = {11--16},
	pages = {1481--1493},
	url = {citeseer.ist.psu.edu/kumar99trawling.html},
	volume = {31},
	year = {1999},
	biburl = {http://www.bibsonomy.org/bibtex/2e1ce1b53c051efa1892dbc3b09643c31/stumme},
	keywords = {communities community detection web }
}