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The National Physical Laboratory. Nature 184, 954–955 (1959). https://doi.org/10.1038/184954b0
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DOI: https://doi.org/10.1038/184954b0
Nature volume 184, pages 954–955 (1959)
The National Physical Laboratory. Nature 184, 954–955 (1959). https://doi.org/10.1038/184954b0
Issue Date:
DOI: https://doi.org/10.1038/184954b0