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Prof. S. J. Davies. Nature 176, 145 (1955). https://doi.org/10.1038/176145a0
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DOI: https://doi.org/10.1038/176145a0
Nature volume 176, page 145 (1955)
Prof. S. J. Davies. Nature 176, 145 (1955). https://doi.org/10.1038/176145a0
Issue Date:
DOI: https://doi.org/10.1038/176145a0