Norio Nagasawa
- Properties Of High-strength Shotcrete Made With Various Materials And An Application For Large Scale Tunnel. In: 土木学会論文集 (Doboku Gakkai rombunshū), v. 1998, n. 602 ( 1998). (1998):
- Design Of The Mix Proportion And Application Of The New Prelining Support Method To A Tunnelling Work. In: 土木学会論文集 (Doboku Gakkai rombunshū), v. 2002, n. 721 (December 2002). (2002):