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University of Sheffield. Nature 165, 472 (1950). https://doi.org/10.1038/165472d0
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DOI: https://doi.org/10.1038/165472d0
Nature volume 165, page 472 (1950)
University of Sheffield. Nature 165, 472 (1950). https://doi.org/10.1038/165472d0
Issue Date:
DOI: https://doi.org/10.1038/165472d0