@conference {PeBl13a,
	title = {Ground Truth Acquisition of Humanoid Soccer Robot Behaviour},
	booktitle = {Proceedings of the 17th Annual Robocup International Symposium},
	year = {2013},
	pages = {1{\textendash}8},
	author = {Pennisi, Andrea and Domenico Bloisi and L. Iocchi and D. Nardi}
}
