@inproceedings{CIG-2009-LopezO,
	author        = "Edgar Galván López and Michael O'Neill 0001",
	booktitle     = "{Proceedings of the Fifth Symposium on Computational Intelligence and Games}",
	doi           = "10.1109/CIG.2009.5286491",
	isbn          = "978-1-4244-4814-2",
	pages         = "80--87",
	publisher     = "{IEEE}",
	title         = "{On the effects of locality in a permutation problem: The Sudoku Puzzle}",
	year          = 2009,
}