Kunizo Akiba
- On The Repeated Recycling Of The Modified Asphalt Concretes. Dans: 土木学会論文集 (Doboku Gakkai rombunshū), v. 1997, n. 564 ( 1997). (1997):
- Modified Asphalt Binder Suitable For Repeated Recycling. Dans: 土木学会論文集 (Doboku Gakkai rombunshū), v. 1997, n. 578 (novembre 1997). (1997):