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Journal of Technology . Nature 178, 894 (1956). https://doi.org/10.1038/178894d0
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DOI: https://doi.org/10.1038/178894d0
Nature volume 178, page 894 (1956)
Journal of Technology . Nature 178, 894 (1956). https://doi.org/10.1038/178894d0
Issue Date:
DOI: https://doi.org/10.1038/178894d0