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Great Britain and Ireland
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Reports and other Publications. Nature 143, 996 (1939). https://doi.org/10.1038/143996b0
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DOI: https://doi.org/10.1038/143996b0
Nature volume 143, page 996 (1939)
Great Britain and Ireland
Reports and other Publications. Nature 143, 996 (1939). https://doi.org/10.1038/143996b0
Issue Date:
DOI: https://doi.org/10.1038/143996b0