Toshitaka Inoue
- A Short Story of Seikan Undersea Tunnel Project. In: 土木学会論文集 (Doboku Gakkai rombunshū), v. 1988, n. 391 (March 1988). (1988):
- Survey of the Seikan tunnel. In: Tunnelling and Underground Space Technology, v. 1, n. 3-4 (January 1986). (1986):