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Dr B. M. Schofield. Nature 221, 885 (1969). https://doi.org/10.1038/221885a0
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DOI: https://doi.org/10.1038/221885a0
Nature volume 221, page 885 (1969)
Dr B. M. Schofield. Nature 221, 885 (1969). https://doi.org/10.1038/221885a0
Issue Date:
DOI: https://doi.org/10.1038/221885a0