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DAVIES, D. Excuse me, your slip isn't showing. Nature 252, 524 (1974). https://doi.org/10.1038/252524a0
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DOI: https://doi.org/10.1038/252524a0
Nature volume 252, page 524 (1974)
DAVIES, D. Excuse me, your slip isn't showing. Nature 252, 524 (1974). https://doi.org/10.1038/252524a0
Issue Date:
DOI: https://doi.org/10.1038/252524a0