Ko Kawano
- Feature Of The Bulk Emulsion Explosive In Japan And The Tunnel Blasting System With It. In: 土木学会論文集 (Doboku Gakkai rombunshū), v. 2002, n. 700 (März 2002). (2002):
- An Examination of Burn Cuts Without Large Cut Holes. In: 土木学会論文集 (Doboku Gakkai rombunshū), v. 2004, n. 756 (März 2004). (2004):