1. Situations and attitudes;Barwise,1983
2. In defense of direct belief: Substitutivity, availability, and iterability;Berg;Lingua e Stile,1998
3. Literal meaning and context;Berg;Iyyun,1993
4. Meaning and necessity 2nd edition;Carnap,1956
5. Ueber sinn und bedeutung;Frege;Zeitschrift fur Philosophie und philosopphische Kritik,1892