@article{HeidemannRaeBekeletal.2004,
  author    = {Heidemann, G. and Rae, R. and Bekel, H. and Bax, I. and Ritter, H.},
  title     = {Integrating context-free and context-dependent attentional mechanisms for gestural object reference},
  series = {Machine Vision and Applications},
  volume    = {16 (1)},
  journal   = {Machine Vision and Applications},
  pages     = {64 -- 73},
  year      = {2004},
  language  = {en}
}
@incollection{HeidemannRaeBekeletal.2003,
  author    = {Heidemann, G. and Rae, R. and Bekel, H. and Bax, I. and Ritter, H.},
  title     = {Integrating Context-Free and Context-Dependent Attentional Mechanisms for Gestural Object Reference},
  series = {Proc. Int'l Conf. Cognitive Vision Systems},
  booktitle = {Proc. Int'l Conf. Cognitive Vision Systems},
  address   = {Graz, Austria},
  pages     = {22 -- 33},
  year      = {2003},
  language  = {en}
}