1. Characteristics of strong-motion earthquakes;Housner;Bull. Seismol. Soc. Am.,1947
2. Semi-empirical formula for the seismic characteristics of the ground;Kanai;Bull. Earthquake Res. Inst., Jpn.,1957
3. A statistical method of determining the maximum response of a building structure during an earthquake;Tajimi,1960
4. Generation of artificial earthquakes;Housner;J. Eng. Mech. Div., ASCE,1964
5. Statistical theory of the aseismic design of structures;Bolotin,1960