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The Plastics Institute. Nature 191, 959 (1961). https://doi.org/10.1038/191959b0
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DOI: https://doi.org/10.1038/191959b0
Nature volume 191, page 959 (1961)
The Plastics Institute. Nature 191, 959 (1961). https://doi.org/10.1038/191959b0
Issue Date:
DOI: https://doi.org/10.1038/191959b0