1. Aiken LD and Kelly JM (1990), “Earthquake Simulator Testing and Analytical Studies of Two Energy-absorbing Systems for Multistory Structures, Report No. UCB/ EERC-09/03, University of California, Berkeley, CA.
2. Chang KC, Soong TT, Oh ST and Lai M L (1991), “Seismic Response of 2/5scale Steel Structure with Added Viscouelestic Dampers,” NCEER-91-0012,5/17/91, University of Buffalo, The State University of New York at Buffalo, (PB 92-110816,A05MF-A01)
3. Inaudi JA and Kelly JM (1993), “Statistical Linearization Method in the Preliminary Design of Structures with Energy Dissipating Devices,” Proc. ATC 17-1, On Seismic Isolation, Energy Dissipation, and Active Control, pp. 509–520.
4. Inaudi, JA. and Kelly JM (1995), “Linear Hysteretic Damping and the Hilbert Transform,” Journal of Engineering Mechanics., 121(5): 626–632.
5. Inaudi JA and Nicos M (1996), “Time-domain Analysis of Linear Hysteretic Damping,” Earthquake Engineering and Structural Dynamics, 25: 529–545.