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D., F. Dr. E. K. Muspratt. Nature 112, 733 (1923). https://doi.org/10.1038/112733b0
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DOI: https://doi.org/10.1038/112733b0
Nature volume 112, page 733 (1923)
D., F. Dr. E. K. Muspratt. Nature 112, 733 (1923). https://doi.org/10.1038/112733b0
Issue Date:
DOI: https://doi.org/10.1038/112733b0