Lewis, 1978, Truth in fiction, American Philosophical Quarterly, 15
Wolterstorff, 1976, Worlds of works of art, JAAC, 35.1
Parsons, 1980, Nonexistent Objects
Woods, 1974
Searle, 1974, The logical status of fictional discourse, New Literary History, 6
Frege, 1960, Uber Sinn und Bedeutung, Translations from the Philosophical Writings of Gottlob Frege, 62
1979, The New York Times
Quine, 1966, Quantifiers and prepositional attidues, The Ways of Paradox
1960, 70
Davidson, 1969, Truth and meaning, 1