1. Where the mountains walked;Close;The National Geographic Magazine,1992
2. EM 1110-2-1906. Laboratory soils testing,1986
3. Assessment of liquefaction and post liquefaction behavior of earth structures: developments 1981–1991;Finn,1991
4. Cyclic shear strength of fines — containing sands;Ishihara,1989
5. Percentage silt content in sands and its effect on liquefaction potential;Kaufman,1981