1. Architectural Institute of Japan. Preliminary reconnaissance report of the 1995 Hyogoken-Nanbu Earthquake, Architectural Institute of Japan, Tokyo, 1995.
2. Japan Meteorological Agency. Earthquake Early Warnings 〈http://www.jma.go.jp/jma/en/Activities/eew.html〉.
3. Earthquake-resistant design with rubber;Kelly,1993
4. Fujita Satoshi, Minagawa Keisuke, Miyazaki Mitsuru, Takahashi Osamu, Tanaka Go, Research and development of intelligent seismic isolation system using air bearing. In: Proceedings of the 2008 ASME pressure vessels and piping conference CD-ROM, 2008. PVP2008-61450.pdf.
5. Fujita Satoshi, Minagawa Keisuke, Nagata Shuichi, Tanaka Go, Intelligent seismic isolation system using EEW. In: Proceedings of the second international workshop on earthquake early warning, 2009. p. 69–71.