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Greenwich Observations during 1953–54. Nature 175, 798 (1955). https://doi.org/10.1038/175798b0
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DOI: https://doi.org/10.1038/175798b0
Nature volume 175, page 798 (1955)
Greenwich Observations during 1953–54. Nature 175, 798 (1955). https://doi.org/10.1038/175798b0
Issue Date:
DOI: https://doi.org/10.1038/175798b0