1. Effects of ground on destructiveness of large earthquakes;Duke;J Soil Mech Found Div Am Soc Civil Eng,1958
2. Possibility of the free—oscillations of the surface layer excited by the seismic waves;Sezawa;Bull Earthquake Res Inst,1930
3. Decay constants of seismic vibrations of a surface layer;Sezawa;Bull Earthquake Res Inst,1935
4. Relation between the amplitude of earthquake motions and the nature of surface layer;Kanai;Bull Earthquake Res Inst,1956
5. The requisite conditions for the predominant vibration of ground;Kanai;Bull Earthquake Res Inst,1957