1. [1] Bell, John S. Bertlmann’s socks and the nature of reality, J. Phys. Colloques, Volume 42 (1981) no. C2, pp. 41-62 (this article is reprinted in [3, p. 139–158])
2. [2] Bell, John S. On the problem of hidden variables in quantum mechanics, Rev. Mod. Phys., Volume 38 (1966), pp. 447-452 reprinted in Quantum Theory and Measurement, J. A. Wheeler and W. H. Zurek editors, Princeton University Press (1983), pp. 396–402 and in [3, Chapter 1]
3. [3] Bell, John S. Speakable and Unspeakable in Quantum Mechanics, Collected Papers on Quantum Philosophy, Cambridge University Press, 1987 second augmented edition (2004), which contains the complete set of J. Bell’s articles on quantum mechanics
4. [4] Kochen, Simon; Specker, Ernst P. The problem of hidden variables in quantum mechanics, J. Math. Mech., Volume 17 (1967), pp. 59-87
5. [5] de Broglie, Louis La mécanique ondulatoire et la structure atomique de la matière et du rayonnement, Le Journal de Physique et Le Radium, Volume 8 (1927), pp. 225-241