Toshifumi Matsuoka
- Seismic Imaging Technique Of Looking Ahead Of Tunnel Face By Use Of 3 Components Receivers. In: 土木学会論文集 (Doboku Gakkai rombunshū), v. 2001, n. 680 (June 2001). (2001):
- Application Of Seismic Imaging Ahead Of Tunnel Face Method For Rockmass With Continuous Fracture Zone. In: 土木学会論文集 (Doboku Gakkai rombunshū), v. 2003, n. 743 (September 2003). (2003):