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International School for Research and Education in Physics. Nature 190, 311 (1961). https://doi.org/10.1038/190311f0
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DOI: https://doi.org/10.1038/190311f0
Nature volume 190, page 311 (1961)
International School for Research and Education in Physics. Nature 190, 311 (1961). https://doi.org/10.1038/190311f0
Issue Date:
DOI: https://doi.org/10.1038/190311f0