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4. Method to determine the locations of tsunami vertical evacuation shelters;Park;Nat. Hazards,2012
5. M. Godfried, J. Wiser, B. Freitag, Manual for Tsunami Vertical Evacuation Structures, Report for the Washington State Emergency Management Division. Department of Urban Design and Planning, University of Washington, 2018, 95p. https://mil.wa.gov/asset/5cffea88adefb. (Accessed 11 January 2023).