@article{Busso_2005_2,
 author = {C. Busso and Z. Deng and U. Neumann and S.S. Narayanan},
 title = {Natural Head Motion Synthesis Driven by Acoustic Prosodic Features},
 journal = {Computer Animation and Virtual Worlds},
 volume = {16},
 number = {3-4},
 year = {2005},
 month= {July},
 pages = {283-290},
 doi={10.1002/cav.80},
 }