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References
Hurst, H.E. Proc. Amer. Soc. Civil Engs, 76, separate No. 11 (1950).
Jarvis, C.S. Trans ASCE Vol. 101 (1936).
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ELLAWAY, P. Identifying trends. Nature 344, 698 (1990). https://doi.org/10.1038/344698b0
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DOI: https://doi.org/10.1038/344698b0