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The Free University of Berlin. Nature 172, 942 (1953). https://doi.org/10.1038/172942b0
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DOI: https://doi.org/10.1038/172942b0
Nature volume 172, page 942 (1953)
The Free University of Berlin. Nature 172, 942 (1953). https://doi.org/10.1038/172942b0
Issue Date:
DOI: https://doi.org/10.1038/172942b0