@article {218,
	title = {Peripersonal space and margin of safety around the body: learning tactile-visual associations in a humanoid robot with artificial skin.},
	journal = {PLoS ONE 11(10)  e0163713},
	year = {2016},
	author = {Roncone, A., and Hoffmann, M., and Pattacini, U., and Fadiga, L., and Metta, G.}
}
