  We analyze the assumptions that are made in the proofs of Bell-type
inequalities for the results of Einstein-Podolsky-Rosen type of experiments. We
find that the introduction of time-like random variables permits the
construction of a broader mathematical model which accounts for all
correlations of variables that are contained in the time dependent parameter
set of the backward light cone. It also permits to obtain the quantum result
for the spin pair correlation, a result that contradicts Bell's inequality. Two
key features of our mathematical model are (i) the introduction of time
operators that are indexed by the measurement settings and appear in addition
to Bell's source parameters and (ii) the related introduction of a probability
measure for all parameters that does depend on the analyzer settings. Using the
theory of B-splines, we then show that this probability measure can be
constructed as a linear combination of setting dependent subspace product
measures and that the construction guarantees Einstein-separability.
