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Physical Society's Exhibition. Nature 177, 653 (1956). https://doi.org/10.1038/177653a0
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DOI: https://doi.org/10.1038/177653a0
Nature volume 177, page 653 (1956)
Physical Society's Exhibition. Nature 177, 653 (1956). https://doi.org/10.1038/177653a0
Issue Date:
DOI: https://doi.org/10.1038/177653a0