@article{WRLA-2006-Santos-GarciaP07,
	author        = "Gustavo Santos-García and Miguel Palomino",
	doi           = "10.1016/j.entcs.2007.06.009",
	journal       = "{Electronic Notes in Theoretical Computer Science}",
	number        = 4,
	pages         = "79--93",
	title         = "{Solving Sudoku Puzzles with Rewriting Rules}",
	volume        = 176,
	year          = 2007,
}