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RUSSELL, F. Dr. Poul Jespersen. Nature 169, 778 (1952). https://doi.org/10.1038/169778a0
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DOI: https://doi.org/10.1038/169778a0
Nature volume 169, page 778 (1952)
RUSSELL, F. Dr. Poul Jespersen. Nature 169, 778 (1952). https://doi.org/10.1038/169778a0
Issue Date:
DOI: https://doi.org/10.1038/169778a0