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Societies and Academies. Nature 131, 558–560 (1933). https://doi.org/10.1038/131558a0
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DOI: https://doi.org/10.1038/131558a0
Nature volume 131, pages 558–560 (1933)
london
Societies and Academies. Nature 131, 558–560 (1933). https://doi.org/10.1038/131558a0
Issue Date:
DOI: https://doi.org/10.1038/131558a0