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The Eastern European Academies of Sciences. Nature 200, 23 (1963). https://doi.org/10.1038/200023a0
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DOI: https://doi.org/10.1038/200023a0
Nature volume 200, page 23 (1963)
The Eastern European Academies of Sciences. Nature 200, 23 (1963). https://doi.org/10.1038/200023a0
Issue Date:
DOI: https://doi.org/10.1038/200023a0