@inproceedings{ITiCSE-2010-Crescenzi,
	author        = "Pierluigi Crescenzi",
	booktitle     = "{Proceedings of the 15th Conference on Innovation and Technology in Computer Science Education}",
	doi           = "10.1145/1822090.1822175",
	isbn          = "978-1-60558-729-5",
	pages         = "299",
	publisher     = "{ACM}",
	title         = "{Using AVs to explain NP-completeness}",
	year          = 2010,
}