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Dr H. Boyko. Nature 227, 1070 (1970). https://doi.org/10.1038/2271070a0
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DOI: https://doi.org/10.1038/2271070a0
Nature volume 227, page 1070 (1970)
Dr H. Boyko. Nature 227, 1070 (1970). https://doi.org/10.1038/2271070a0
Issue Date:
DOI: https://doi.org/10.1038/2271070a0