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Bardsey Observatory. Nature 179, 130 (1957). https://doi.org/10.1038/179130b0
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DOI: https://doi.org/10.1038/179130b0
Nature volume 179, page 130 (1957)
Bardsey Observatory. Nature 179, 130 (1957). https://doi.org/10.1038/179130b0
Issue Date:
DOI: https://doi.org/10.1038/179130b0