Tomoyuki Akagi
- The Separation Of The Convergence Caused By Progression Of Tunnel Face Into One And Another Due To Creep Characteristics Of Rock. In: 土木学会論文集 (Doboku Gakkai rombunshū), v. 1990, n. 418 (Juni 1990). (1990):
- Prediction Of Behaviour Of Tunnels In Squeezing Ground. In: 土木学会論文集 (Doboku Gakkai rombunshū), v. 1992, n. 448 (Juni 1992). (1992):