REFERENCES
- Chalmers, David J. 2006. “The Foundations of Two-Dimensional Semantics.” In Two-Dimensional Semantics: Foundations and Applications, edited by Manuel Garcia-Carpintero and Josep Macia, 55–140. Oxford: Oxford University Press.
- Evans, Gareth. 1982. The Varieties of Reference. Oxford: Oxford University Press.
- Fine, Kit. 2007. Semantic Relationism. Oxford: Blackwell.
- Frege, G. (1979). Posthumous Writings. Translated by P. Long and R. White. Chicago: University of Chicago Press.
- Heck, Richard, and RobertMay. 2011. “The Composition of Thoughts.” Noûs 45 (1): 126–166.
- Salmon, Nathan U. 1986. Frege's Puzzle. Atascadero, CA: Ridgeview.
- Schellenberg, Susanna. 2012. “Sameness of Fregean Sense.” Synthese 189 (1): 163–175.
- Schroeter, Laura. 2005. “Considering Empty Worlds as Actual.” Australasian Journal of Philosophy 83 (3): 331–347.
- Speaks, Jeff. 2010. “Epistemic Two-Dimensionalism and the Epistemic Argument.” Australasian Journal of Philosophy 88 (1): 59–78.
- Van Heijenoort, J. 1977. “Frege on Sense Identity.” Journal of Philosophical Logic 6 (1): 103–108.