@ARTICLE{f.alonso2011integrationofa,
TITLE = {Integration of a voice recognition system in a social robot},
JOURNAL = {Cybernetics and Systems: An International Journal (<a href="http://www.tandfonline.com/doi/full/10.1080/01969722.2011.583593">Online</a>)},
VOLUME = {42},
NUMBER = {4},
PAGES = {215 - 245},
YEAR = {2011},
AUTHOR = {F. Alonso, M.A. Salichs}
}