1. Intensity of ground motion shaking near the causative fault;Housner,1965
2. A study of the duration of strong earthquake ground motion;Trifunac;Bull Seismol Soc Am,1975
3. Strong motion duration and RMS amplitude of earthquake records;Vanmarcke;BSSA,1980
4. Duration of strong motion acceleration records;Kawashima;Proc JSCE,1985
5. Duration of ground motion in terms of earthquake magnitude, epicentral distance, site conditions and site geometry;Novikova;Earthquake Eng Struct Dyn,1994