About KAGAWA T
About Geo-Res. Inst., Osaka, JPN
About IRIKURA K
About Kyoto Univ., JPN
About SOMERVILLE P G
About URS Corp., USA
About Earth, Planets and Space
About shallow earthquake
About fracture process
About Physical properties of earthquake
About 地表破壊
About 地震
About 地動
About 断層
About 破壊過程