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Dr. J. F. Allan. Nature 180, 68–69 (1957). https://doi.org/10.1038/180068c0
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DOI: https://doi.org/10.1038/180068c0
Nature volume 180, pages 68–69 (1957)
Dr. J. F. Allan. Nature 180, 68–69 (1957). https://doi.org/10.1038/180068c0
Issue Date:
DOI: https://doi.org/10.1038/180068c0