@inproceedings{CIG-2013-AdrianL,
	author        = "Diaz-Furlong Hector Adrian and Ana Luisa Solís González Cosío",
	booktitle     = "{Proceedings of the Ninth Conference on Computational Inteligence in Games}",
	doi           = "10.1109/CIG.2013.6633640",
	isbn          = "978-1-4673-5308-3",
	pages         = "1--8",
	publisher     = "{IEEE}",
	title         = "{An approach to level design using procedural content generation and difficulty curves}",
	year          = 2013,
}