@phdthesis{Fraczak98-phd,
  author	= {Fraczak, L.},
  title		= {Description d'itineraires: de la r{\'e}f{\'e}rence au texte},
  school	= {Universit{\'e} de Paris XI},
  address	= {Orsay},
  type		= {Sciences Cognitives},
  year		= {1998}
}