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American Philosophical Society. Nature 167, 145 (1951). https://doi.org/10.1038/167145a0
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DOI: https://doi.org/10.1038/167145a0
Nature volume 167, page 145 (1951)
American Philosophical Society. Nature 167, 145 (1951). https://doi.org/10.1038/167145a0
Issue Date:
DOI: https://doi.org/10.1038/167145a0