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References
Penrose, R. “Time–Asymmetry and Quantum Gravity” in Quantum Gravity 2. Isham, Penrose and Sciama) (Oxford, 1981).
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ECKHARDT, W. Improbability. Nature 338, 196 (1989). https://doi.org/10.1038/338196d0
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DOI: https://doi.org/10.1038/338196d0