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British Railways Research Organization. Nature 166, 978 (1950). https://doi.org/10.1038/166978c0
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DOI: https://doi.org/10.1038/166978c0
Nature volume 166, page 978 (1950)
British Railways Research Organization. Nature 166, 978 (1950). https://doi.org/10.1038/166978c0
Issue Date:
DOI: https://doi.org/10.1038/166978c0