Saburo Okuno
- The Development Of The Light Prefabricated Steel Support For Tbm Tunnels. Dans: 土木学会論文集 (Doboku Gakkai rombunshū), v. 2001, n. 679 (juin 2001). (2001):
- Full Scale Test And Rational Design Method Of Rock-liner With Concrete. Dans: 土木学会論文集 (Doboku Gakkai rombunshū), v. 2004, n. 763 (juin 2004). (2004):