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HEARD, J. Prof. C. A. Chant. Nature 179, 71 (1957). https://doi.org/10.1038/179071a0
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DOI: https://doi.org/10.1038/179071a0
Nature volume 179, page 71 (1957)
HEARD, J. Prof. C. A. Chant. Nature 179, 71 (1957). https://doi.org/10.1038/179071a0
Issue Date:
DOI: https://doi.org/10.1038/179071a0