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2. Le langage et l’expérience humaine. Problèmes de Linguistique Générale. II;Benveniste,1974
3. Spatial operations in deixis, cognition, and culture: where to orient oneself in Belhare;Bickel,1997
4. Spatial reference in Yucatec Maya: A survey;Bohnemeyer,2006
5. Theory of Language: The Representational Function of Language;Bühler,1990