1. Simulated earthquake motions;Jennings,1968
2. Dynamics of structures;Clough,1975
3. Semi-empirical formula for the seismic characteristics of the ground;Kanai;Univ. Tokyo Bull. Earthquake Res. Inst.,1957
4. Carotti, A. and Chiappulini, R. ‘A nearly passive hydromechanical damper for antiseismic structural retrofitting’ (to be published)
5. Nigam, N. and Jennings, P. C. ‘Digital calculation of response spectra from strong motion earthquake records’, California Institute of Technology, EERL Rep. 6–68