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Physics at Exeter. Nature 218, 621–622 (1968). https://doi.org/10.1038/218621a0
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DOI: https://doi.org/10.1038/218621a0
Nature volume 218, pages 621–622 (1968)
Physics at Exeter. Nature 218, 621–622 (1968). https://doi.org/10.1038/218621a0
Issue Date:
DOI: https://doi.org/10.1038/218621a0