?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aufirst=E&rft.aulast=Krumhuber&rft.au=Krumhuber%2C+E&rft.pages=825-841&rft.volume=11&rft.issue=4&rft.atitle=Affect+bursts%3A+Dynamic+patterns+of+facial+expression&rft.title=Emotion&rft.date=August+2011&rft.genre=article