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The Carnegie Institution of Washington. Nature 199, 333 (1963). https://doi.org/10.1038/199333b0
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DOI: https://doi.org/10.1038/199333b0
Nature volume 199, page 333 (1963)
The Carnegie Institution of Washington. Nature 199, 333 (1963). https://doi.org/10.1038/199333b0
Issue Date:
DOI: https://doi.org/10.1038/199333b0