Books on Amazon
Ambiguity / demonstratives / index words / deflationism / Field: one can assume that we have saved for them "different drawers". - This allows us to say that our language is itself ambiguous. - We ascribe different truth conditions on several occasions.
Realism, Mathematics and Modality Oxford New York 1989
Truth and the Absence of Fact Oxford New York 2001
Science without numbers Princeton New Jersey 1980