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The Royal Institution: Open Days. Nature 194, 921 (1962). https://doi.org/10.1038/194921a0
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DOI: https://doi.org/10.1038/194921a0
Nature volume 194, page 921 (1962)
The Royal Institution: Open Days. Nature 194, 921 (1962). https://doi.org/10.1038/194921a0
Issue Date:
DOI: https://doi.org/10.1038/194921a0