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Application of Ultrasonics. Nature 166, 463 (1950). https://doi.org/10.1038/166463b0
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DOI: https://doi.org/10.1038/166463b0
Nature volume 166, page 463 (1950)
Application of Ultrasonics. Nature 166, 463 (1950). https://doi.org/10.1038/166463b0
Issue Date:
DOI: https://doi.org/10.1038/166463b0