1. Performance-Based Seismic Engineering of Buildings. SEAOC Vision 2000 Committee, Structural Engineers Association of California: Sacramento CA, 1995.
2. Recommended Seismic Design Criteria for New Steel Moment-Frame Buildings. FEMA350, Federal Emergency Management Agency, Building Seismic Safety Council: Washington, DC, 2000.
3. NEHRP Recommended Provisions for Seismic Regulations for New Buildings and Structures. FEM368, Federal Emergency Management Agency, Building Seismic Safety Council: Washington, DC, 2000.
4. Technical Standard for Structural Calculation of Response and Limit Strength of Buildings, Notification No. 1457-2000. Ministry of Land, Infrastructure and Transport, 2000 (in Japanese).