1. DeRose K. (1995) Solving the skeptical problem. Philosophical Review 104: 1–52
2. Dretske F. (1970) Epistemic operators. Journal of Philosophy 67: 1007–1023
3. Dretske F. (1981) Knowledge and the flow of information. MIT Press, Cambridge
4. Dretske F. (2005a) The case against closure. In: Sosa M., Steup E. (eds) Contemporary debates in epistemology. Blackwell, Oxford, pp 13–26
5. Dretske F. (2005b) Reply to Hawthorne. In: Sosa M., Steup E. (eds) Contemporary debates in epistemology. Blackwell, Oxford, pp 43–46