?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Vallverd%C3%BA%2C+J&rft.aulast=Vallverd%C3%BA&rft.aufirst=J&rft.date=2014&rft.atitle=From+Computational+Emotional+Models+to+HRI&rft.title=International+Journal+of+Robotics+Applications+and+Technologies&rft.genre=article