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Contemporary Physics . Nature 185, 658 (1960). https://doi.org/10.1038/185658c0
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DOI: https://doi.org/10.1038/185658c0
Nature volume 185, page 658 (1960)
Contemporary Physics . Nature 185, 658 (1960). https://doi.org/10.1038/185658c0
Issue Date:
DOI: https://doi.org/10.1038/185658c0