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3. Dynamic Response of a Sand under Random Loadings;Shen;Proc. ASCE Geotechnical Engineering and Soil Dynamics,1978
4. Settlement of Sands under Multi-Directional Shaking;Pyke;Proc. ASCE, GT4,1975
5. Effect of Multi-Directional Shaking on Pore Pressure Development of Sands;Seed;Proc. ASCE, GT1,1978