1. John S. Bell, “On the Problem of Hidden Variables in Quantum Mechanics”, in: Reviews of Modern Physics 38, 1966, pp. 447–452. Reprinted in: J.S. Bell, Speakable and Unspeakable in Quantum Mechanics. Cambridge: Cambridge University Press 1987.
2. John S. Bell, “On the Einstein-Podosky-Rosen Paradox”, in: Physics 1, 1964, pp. 195–200. Reprinted in: J.S. Bell, Speakable and Unspeakable in Quantum Mechanics. Cambridge: Cambridge University Press 1987.
3. Max Black, “Self-supporting Inductive Arguments”, in: Journal of Philosophy 55, 1958, pp. 718–725. Richard Boyd, “On the Current Status of Scientific Realism”, in: Erkenntnis 19, 1983, pp. 45–90.
4. Reprinted in: R. Boyd, P. Gasper, and J.D. Trout (eds.), The Philosophy of Science. Cambridge, MA: MIT Press 1991.
5. Rudolf Carnap, Logical Syntax of Language. London: Routledge and Kegan Paul 1937. Rudolf Carnap, Continuum of Inductive Methods. Chicago: University of Chicago Press 1952.