Imre Lakatos

http://en.wikipedia.org/wiki/Imre_Lakatos

Publications

Lakatos, I. (1998). A renaissance of empiricism in the recent philosophy of mathematics? In T. Tymoczko (Ed.), New directions in the philosophy of mathematics (Revised., pp. 29–48). Princeton, NJ: Princeton University Press.

Lakatos, I. (1976). Proofs and refutations (p. 174). Cambridge, UK: Cambridge University Press.