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Applied Mathematics at Manchester : Dr. F. Ursell. Nature 191, 647 (1961). https://doi.org/10.1038/191647b0
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DOI: https://doi.org/10.1038/191647b0
Nature volume 191, page 647 (1961)
Applied Mathematics at Manchester : Dr. F. Ursell. Nature 191, 647 (1961). https://doi.org/10.1038/191647b0
Issue Date:
DOI: https://doi.org/10.1038/191647b0