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New Bell Laboratories. Nature 183, 1641 (1959). https://doi.org/10.1038/1831641b0
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DOI: https://doi.org/10.1038/1831641b0
Nature volume 183, page 1641 (1959)
New Bell Laboratories. Nature 183, 1641 (1959). https://doi.org/10.1038/1831641b0
Issue Date:
DOI: https://doi.org/10.1038/1831641b0