@conference{Koehler2008ICMI, 
   author = {H. Koehler, A. Woerner.}, 
   title = {Motion-based Feature Tracking For Articulated Motion Analysis}, 
   year = {2008}, 
   booktitle = {IEEE Int. Conf. on Multimodal Interfaces (ICMI 2008), Workshop on Multimodal Interactions Analysis of Users a Controlled Environment.}, 
   address = {Chania, Greece.}, 
 }