@article {journals/ipm/MoussiadesV10,
	title = {Clustering dense graphs: A web site graph paradigm},
	journal = {Inf. Process. Manage.},
	volume = {46},
	number = {3},
	year = {2010},
	pages = {247-267},
	author = {Moussiades, Lefteris and Athena Vakali}
}