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Physics of Non-Destructive Testing. Nature 179, 1280 (1957). https://doi.org/10.1038/1791280a0
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DOI: https://doi.org/10.1038/1791280a0
Nature volume 179, page 1280 (1957)
Physics of Non-Destructive Testing. Nature 179, 1280 (1957). https://doi.org/10.1038/1791280a0
Issue Date:
DOI: https://doi.org/10.1038/1791280a0