@inproceedings{multipro2015,
	  editor       = {W. P. Brinkman and J. Broekens and D. K. J. Heylen},
	  pages        = {356--360},
	  publisher    = {Springer},
	  booktitle    = {Intelligent Virtual Agents},
	  series 	   = LNCS,
	  title        = {Prototyping User Interfaces for Investigating the Role of Virtual Agents in Human-Machine Interaction},
	  volume       = {9238},
	  year         = {2015},
	}