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The Institute of Physics and the Physical Society. Nature 195, 947 (1962). https://doi.org/10.1038/195947a0
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DOI: https://doi.org/10.1038/195947a0
Nature volume 195, page 947 (1962)
The Institute of Physics and the Physical Society. Nature 195, 947 (1962). https://doi.org/10.1038/195947a0
Issue Date:
DOI: https://doi.org/10.1038/195947a0