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International Union of Geodesy and Geophysics. Nature 174, 20 (1954). https://doi.org/10.1038/174020b0
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DOI: https://doi.org/10.1038/174020b0
Nature volume 174, page 20 (1954)
International Union of Geodesy and Geophysics. Nature 174, 20 (1954). https://doi.org/10.1038/174020b0
Issue Date:
DOI: https://doi.org/10.1038/174020b0