1. Some Remarks on the Use and Perspectives of Seismic Isolation for Fast Reactors;Martelli,1988
2. Proposal for Guidelines for Seismically Isolated Nuclear Power Plants;Martelli;Draft, ENEA Rep.,1989
3. The Economic Feasibility of Seismic Rehabilitation of Buildings by Base Isolation;Kelly,1989
4. State-of-the-Art: Base-Isolated Buildings in Japan;Izumi,1989