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27.12 References
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Major, J.J., Pierson, T.C., Scott, K.M. (2005). Debris flows at Mount St. Helens, Washington, USA. In: Debris-flow Hazards and Related Phenomena. Springer Praxis Books. Springer, Berlin, Heidelberg. https://doi.org/10.1007/3-540-27129-5_27
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