References
Robert Efron
The measurement of perceptual durations
1972
in: The study of time, Dordrecht : Springer
What is perception?
1969
in: Proceedings of the Boston colloquium for the philosophy of science 1966/1968, Dordrecht : Springer
1972
in: The study of time, Dordrecht : Springer
1969
in: Proceedings of the Boston colloquium for the philosophy of science 1966/1968, Dordrecht : Springer