Hidetoshi Yoichi
- Evaluation On Geological Characteristics Using Seismic, Rader And Resistivity Tomography. Dans: 土木学会論文集 (Doboku Gakkai rombunshū), v. 1993, n. 462 (mars 1993). (1993):
- An Experimental Study On Impulsive Blast Noise Attenuation Characteristics By A Sand Layer And The Prediction of Sound Wave Propagation. Dans: 土木学会論文集 (Doboku Gakkai rombunshū), v. 1993, n. 462 (mars 1993). (1993):
- Utilization Of Crosshole Exploration Using High Frequency Seismic Wave. Dans: 土木学会論文集 (Doboku Gakkai rombunshū), v. 1994, n. 492 (juin 1994). (1994):