@incollection{Fraczak98-maps,
  author	= {Fraczak, Lidia},
  editor	= {Olivier, Patrick and Gapp, Klaus-Peter},
  title		= {Generating "Mental Maps" from route descriptions},
  pages		= {185--200},
  booktitle	= {Representation and processing of spatial expressions},
  publisher	= {Lawrence Erlbaum Associates},
  year		= {1998},
  address	= {Mahwah, New Jersey}
}