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Academician A. V. Shubnikov. Nature 228, 98 (1970). https://doi.org/10.1038/228098b0
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DOI: https://doi.org/10.1038/228098b0
Nature volume 228, page 98 (1970)
Academician A. V. Shubnikov. Nature 228, 98 (1970). https://doi.org/10.1038/228098b0
Issue Date:
DOI: https://doi.org/10.1038/228098b0