Yoshiyuki Yagiura
- Development Of Quantitative Evaluation Method For Underground Methane Gas Using Bat System. In: 土木学会論文集 (Doboku Gakkai rombunshū), v. 1998, n. 609 (Dezember 1998). (1998):
- Application Of Bat In-situ Permeability Test System To Sandy Ground. In: 土木学会論文集 (Doboku Gakkai rombunshū), v. 1999, n. 630 (September 1999). (1999):
- Development Of Method And Evaluation For Underground Gas. In: 土木学会論文集 (Doboku Gakkai rombunshū), v. 1999, n. 638 (Dezember 1999). (1999):