intuitions in these cases. See also Knowledge-first epistemology References Further reading Rodrigo Borges, Claudio de Almeida, and Peter D. Klein (eds.), Explaining Knowledge: New Essays on the Gettier Problem, Oxford University Press, (Oxford), 2017. Alvin Goldman: "A Causal Theory of Knowing" in The Journal of Philosophy v. 64 (1967), pp. 357–372. Stephen Hetherington, Knowledge and the Gettier Problem, Cambridge University Press, (Cambridge), 2016. Richard Kirkham, "Does the Gettier Problem Rest on a Mistake?" Mind, 93, 1984. External links Text of the article Philosophical problems Concepts in epistemology Justification (epistemology) Thought experiments in philosophy