1. 1) Rice, J.: New perspectives on crack and fault dynamics, in Mechanics for a New Millennium(Proceedings of the 20th International Congress of Theoretical and Applied Mechanics, 27 Aug - 2 Sept 2000, Chicago), eds. Aref, H. and Phillips, J.W., Kluwer, pp. 1-23, 2001.
2. 2) Lay, T. and Wallace, C.: Modern Global Seismology, Academic press, 1995.
3. 3) Ghanem, R.G. and Spanos, P.D.: Stochastic finite elements: a spectral approach, Springer, 1991.
4. 4) Hori, M. and Munashinge, S.: Generalized Hashin-Shtrikman variational principle for boundary-value problem of linear and non-linear heterogeneous body, Mechanics of Materials, Vol. 31, pp. 471-486, 1999.
5. 5) Hori, M. and Ichimura, T.: Macro-micro analysis for wave propagation in highly heterogeneous media-prediction of strong motion distributions in metropolis-, in Wave 2000(Proceedings of the International Workshop, Dec. 13-15, Bochum, Germany), eds. N. Chouw and G. Schmid, Balkema, pp. 379-398, 2000.