@incollection{Fuhr-etal98,
  author	= {Fuhr, Thomas and Socher, Gudrun and Scheering, Christian and Sagerer, Gerhard},
  editor	= {Olivier, Patrick and Gapp, Klaus-Peter},
  title		= {A three-dimensional spatial model for the interpretation of image data},
  pages		= {103--118},
  booktitle	= {Representation and processing of spatial expressions},
  publisher	= {Lawrence Erlbaum Associates},
  year		= {1998},
  address	= {Mahwah, New Jersey}
}