Ryuichi Motoyama
- Energy Flow Evaluation In Surface Soil By Separating Upward And Downward Seismic Waves. Dans: 土木学会論文集 (Doboku Gakkai rombunshū), v. 2000, n. 652 (juin 2000). (2000):
- Wave energy in surface layers for energy-based damage evaluation. Dans: Soil Dynamics and Earthquake Engineering, v. 27, n. 4 (avril 2007). (2007):