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Brussels Conference on Ultrasonics. Nature 170, 307 (1952). https://doi.org/10.1038/170307b0
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DOI: https://doi.org/10.1038/170307b0
Nature volume 170, page 307 (1952)
Brussels Conference on Ultrasonics. Nature 170, 307 (1952). https://doi.org/10.1038/170307b0
Issue Date:
DOI: https://doi.org/10.1038/170307b0