"T-Sentences"
"On the Consistency of Second-Order Contextual Definitions." Nous (1992), 26(4):491-494.
Critical Notice of Michael Dummett's Frege: The Philosophy of Mathematics. Philosophical Quarterly (April 1993), 43(171):223-232.
"The Development of Arithmetic in Frege's Grundgesetze der Arithmetik." Journal of Symbolic Logic (June 1993), 58(2):579-601.
"A Note on the Logic of (Higher-Order) Vagueness." Analysis (October 1993), 53(4):201-208.
(with Jason Stanley.) "Reply to Hintikka and Sandu: Frege and Second-Order Logic." Journal of Philosophy (August 1993), 90(8):416-424.
"Definition by Induction in Frege's Grundgesetze der Arithmetik. In William Demopoulos, ed., Frege's Philosophy of Mathematics, pp. 295-333. Cambridge, Mass.: Harvard University Press, 1995.
"The Development of Arithmetic in Frege's Grundgesetze der
Arithmetik."
In William Demopoulos, ed.,
Frege's Philosophy of Mathematics, pp. 257-287.
Cambridge, Mass.: Harvard University Press, 1995.
Reprint, with a postscript, of
"The Development of Arithmetic in Frege's Grundgesetze der
Arithmetik" (1993).
"Frege's Principle." In Jaakko Hintikka, ed., From Dedekind to Gödel: Essays on the Development of the Foundations of Mathematics, pp. 119-142. Synthese Library, 251. Dordrecht: Kluwer, 1995.
"The Sense of Communication." Mind (January 1995), 104(413):79-106.
"Communication and Knowledge: Rejoinder to Byrne and Thau."
Mind (January 1996), 105(417):151-156.
Response to Alex Byrne and Michael Thau's "In
Defence of the Hybrid View." Mind (January 1996), 105(417):139-149.
"The Consistency of Predicative Fragments of Frege's Grundgesetze der Arithmetik." History and Philosophy of Logic (1996), 17(4):209-220.
"Definition by Induction in Frege's Grundgesetze der Arithmetik." In Matthias Schirn, ed., Frege: Importance and Legacy. Perspectives in Analytical Philosophy, 13. Berlin & New York: de Gruyter, 1996.
"Finitude and Hume's Principle." Journal of Philosophical Logic (December 1997), 26(6):589-617.
"Grundgesetze der Arithmetik I Paragraph 29-32." Notre Dame Journal of Formal Logic (1997), 38(3):437-474.
"The Julius Caesar Objection." In Richard D. Heck, Jr., ed., Language, Thought, and Logic: Essays in Honour of Michael Dummett, pp. 273-308. Oxford & New York: Oxford University Press, 1997.
Edited. Language, Thought, and Logic: Essays in Honour of Michael Dummett. Oxford & New York: Oxford University Press, 1997.
"Tarski, Truth, and Semantics." Philosophical Review (October 1997), 106(4):533-554.
"The Finite and the Infinite in Frege's Grundgesetze der Arithmetik. In Matthias Schirn, ed., The Philosophy of Mathematics Today, pp. 429-466. Oxford: Clarendon Press, 1998.
(with Alexander George.) "Frege, Gottlob." In Routledge Encyclopedia of Philosophy, Vol. 3, pp. 765-778. London & New York: Routledge, 1998.
(with George Boolos.) Die Grundlagen der Arithmetik ##82-3. In Matthias Schirn, ed., The Philosophy of Mathematics Today, pp. 407-428. Oxford: Clarendon Press, 1998.
(with George Boolos.) Die Grundlagen der Arithmetik ##82-83. In George Boolos' Logic, Logic, and Logic, pp. 315-338. Cambridge, MA: Harvard University Press, 1998.
"Introduction au théorème de Frege."
In Mathieu Marion and Alain Voizard, eds., Frege: Logique et
philosophie,
pp. 33-61. Collection Tradition sémantique. Montréal: Harmattan,
1998.
French translation by L. Perrin of "An
Introduction to Frege's Theorem" (1999).
"That There Might Be Vague Objects (So far as Concerns Logic)." Monist (April 1998), 81(2):274-296.
"Frege's Theorem: An Introduction." Harvard Review of Philosophy (Spring 1999), 7:56-73.
"Grundgesetze der Arithmetik I Section 10." Philosophia Mathematica (October 1999), 7(Special Issue):258-292.
"Nonconceptual Content and the 'Space of Reasons'." Philosophical Review (October 2000), 109(4):483-523.
"Syntactic Reductionism." Philosophia Mathematica (June 2000), 8(2):124-149.
"Meaning and Truth-Conditions: A Reply to Kemp." Philosophical Quarterly (2002), 52(206):82-87.
"Frege and Semantics." In T. Ricketts, ed., The Cambridge Companion to Frege. Cambidge & New York: Cambridge University Press.