1. J. S. Bell, “Bertlmann's socks and the nature of reality,”J. Phys. 42, Colloque C-2, suppl. au No. 3, March 1981; see also J. S. Bell, Ref. 44, p. 139.
2. D. M. Greenberger, ed., “New Techniques and Ideas in Quantum Measurement Theory,”Ann. N.Y. Acad. Sci. 480, 1 (1986);
3. A. van der Merwe, F. Selleri, and G. Tarozzi, eds.,Microphysical Reality and Quantum Formalism (Kluwer Academic, Dordrecht, 1988);
4. P. Lahti and P. Mittelstaedt, eds.,Symposium on the Foundations of Modern Physics (World Scientific, Singapore, 1985);
5. Laura M. Roth and Ahira Inomata, eds.,Fundamental Questions in Quantum Mechanics (Gordon & Breach, New York, 1984).