@article {ChIo06,
	title = {Artificial intelligence and robotics},
	journal = {Intelligenza Artificiale},
	volume = {3},
	number = {1-2},
	year = {2006},
	pages = {84{\textendash}90},
	author = {A. Chella and L. Iocchi and I. Macaluso and Daniele Nardi}
}
