@inproceedings{ITiCSE-2009-AndersonJD,
	author        = "Benjamin R. Anderson and Amy K. Joines and Thomas E. Daniels",
	booktitle     = "{Proceedings of the 14th Conference on Innovation and Technology in Computer Science Education}",
	doi           = "10.1145/1562877.1562967",
	isbn          = "978-1-60558-381-5",
	pages         = "293--297",
	publisher     = "{ACM}",
	title         = "{Xen worlds: leveraging virtualization in distance education}",
	year          = 2009,
}