1. Multiple passive tuned mass dampers for reducing earthquake induced building motion;Clark,1988
2. Combined earthquake protection and vibration isolation;Derham;Natural Rubber Technol.,1985
3. Dynamics of Structures;Hurty,1964
4. Seismic effectiveness of tuned mass dampers;Kaynia;J. Struct. Div. ASCE,1981
5. Recent developments in seismic isolation;Kelly,1987