@article {rana2012isr,
	title = {Knowledge acquisition through human{\^a}{\texteuro}{\textquotedblleft}robot multimodal interaction},
	journal = {Intelligent Service Robotics},
	volume = {6},
	year = {2013},
	pages = {19-31},
	doi = {10.1007/s11370-012-0123-1},
	author = {Gabriele Randelli and Bonanni, Taigo Maria and L. Iocchi and D. Nardi}
}
@article {rana2012isr,
	title = {Knowledge acquisition through human{\textendash}robot multimodal interaction},
	journal = {Intelligent Service Robotics},
	volume = {6},
	year = {2013},
	pages = {19-31},
	doi = {10.1007/s11370-012-0123-1},
	url = {http://link.springer.com/article/10.1007\%2Fs11370-012-0123-1},
	author = {Randelli, Gabriele and Bonanni, Taigo Maria and Iocchi, Luca and Nardi, Daniele}
}
@article {rana2012isr,
	title = {Knowledge acquisition through human{\textendash}robot multimodal interaction},
	journal = {Intelligent Service Robotics},
	volume = {6},
	year = {2013},
	pages = {19-31},
	doi = {10.1007/s11370-012-0123-1},
	author = {Gabriele Randelli and Bonanni, Taigo Maria and L. Iocchi and D. Nardi}
}
