@incollection{,
  author	= {N. Lessmann and S. Kopp and I. Wachsmuth},
  title		= {{Situated interaction with a virtual human - perception, action, and cognition}},
  editor	= {G. Rickheit and I. Wachsmuth},
  booktitle	= {Situated Communication},
  pages		= {287-323},
  publisher	= {Mouton de Gruyter},
  address	= {Berlin},
  year	        = {2006}
}