Kouji Ishikawa
- Environmental Improvement By Pneumatic Method To Utilize Waste Landfills. In: 土木学会論文集 (Doboku Gakkai rombunshū), v. 2002, n. 713 (August 2002). (2002):
- Geotechnical Study on Construction Technology of Osaka Castle Stone Wall. In: Historical Studies in Civil Engineering, v. 16 ( 1996). (1996):