@inproceedings{HT-2009-RosenC,
	author        = "Devan Rosen and Margaret Corbit",
	booktitle     = "{Proceedings of the 20th Conference on Hypertext and Hypermedia}",
	doi           = "10.1145/1557914.1557967",
	isbn          = "978-1-60558-486-7",
	pages         = "317--322",
	publisher     = "{ACM}",
	title         = "{Social network analysis in virtual environments}",
	year          = 2009,
}