References
- Gettier , Edmund . 1963 . Is Justified True Belief Knowledge? . Analysis , June : 121 – 124 .
- Swain , M. 1972 . An Alternative Analysis of Knowing . Synthese , March : 429 – 430 .
- Lehrer , Keith . 1970 . A Fourth Condition of Knowledge: A Defense . The Review of Metaphysics , September : 125 – 127 .
- 1971 . The Journal of Philosophy , August : 471 – 482 . 19
- This argument is directed against the proposal made earlier by Lehrer Paxson Knowledge: Undefeated Justified True Belief The Journal of Philosophy April 1969 24
- 1972 . The Journal of Philosophy , June : 291 – 300 . 1
- Austin , John . 1946 . Other Minds . Aristotelian Society Supplementary , 20
- See Lehrer Keith Why Not Scepticism? Philosophical Forum Spring Boston 1971 283 298 Peter Unger: ‘A Defense of Scepticism’, The Philosophical Review April 1971; and W. W. Rozeboom: ‘Why I Know So Much More Than You Do’, American Philosophical Quarterly Vol 4 (1967) pp. 281–90.