1. See W. V. Quine, “Two Dogmas of Empiricism,”Philosophical Review, 60:20–43 (1951), and M. G. White, “The Analytic and the Synthetic: An Untenable Dualism,” inJohn Dewey: Philosopher of Science and Freedom, ed. by S. Hook (New York: Dial Press, 1950), pp. 316-30. For a summary and an interesting discussion of these papers, see Benson Mates, “Analytic Sentences,”Philosophical Review, 60:525-34 (1951).
2. SeeMeaning and Necessity (Chicago: University of Chicago Press, 1947) andThe Logical Foundations of Probability (Chicago: University of Chicago Press, 1950), Chap. 111.
3. See A. Church,Introduction to Mathematical Logic (Princeton: Princeton University Press, 1944), p. 37.
4. See A. Tarski, “Der Wahrheitsbegriff in den formalisierten Sprachen,”Studia Philosophica, 1:261–405 (1936), esp. pp. 267-79.
5. Quine, “Two Dogmas of Empiricism,” pp. 31–32.