Article
Summary:
The non-existence of hidden variables for the whole system in the formulation of Jauch and Piron can be easily deduced from the result of Zierler and Schlesinger. No further assumptions on the structure of yes - no experiments are needed.
References:
[1] J. Jauch C. Piron: Helvetica physica acta 36 (1963), 827.
MR 0171511
[2] J. Jauch C. Piron: Reviews of Modern Physics 40 (1968).
[4] N. Zierler M. Schlessinger: Duke Math. Journal 32 (1965), 251.
MR 0175520
[5] G. Birkhoff J. von Neumann: Ann. of Math. 37 (1936), 823.