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Teaching of Mechanics. Nature 206, 1198 (1965). https://doi.org/10.1038/2061198a0
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DOI: https://doi.org/10.1038/2061198a0
Nature volume 206, page 1198 (1965)
Teaching of Mechanics. Nature 206, 1198 (1965). https://doi.org/10.1038/2061198a0
Issue Date:
DOI: https://doi.org/10.1038/2061198a0