@article{FCi/Eng/2012,
author = "F. Cid and L. J. Manso and Calderita Est{\'e}vez, Luis Vicente and A. S{\'a}nchez and Nu{\~n}ez Trujillo, Pedro Miguel",
journal = "Journal of Physical Agents",
month = "January",
number = "1",
pages = "3-10",
title = "{E}ngaging human-to-robot attention using conversational gestures and lip-synchronization",
volume = "6",
year = "2012",
}