@conference {129,
	title = {Effects Of The Robot{\textquoteright}s Role On Human-Robot   Interaction In An Educational Scenario},
	booktitle = {2nd International Summer School on Social Human-Robot Interaction},
	year = {2015},
	url = {https://hrisummerschool15.wordpress.com/},
	author = {Blancas, M., and Vouloutsi, V., and Grechuta, K., and Verschure, Paul F.M.J.,}
}
