Takahito Ogasawara
- A Study On The Method For Determining Critical Rainfall In A Sediment Collapse Due To Natural Factors. In: 土木学会論文集 (Doboku Gakkai rombunshū), v. 1997, n. 574 (September 1997). (1997):
- A Study On The Change Of Destruction Form And Scale To Debris-flow And Collapse Of Debris-flow In Hazardous Torrent. In: 土木学会論文集 (Doboku Gakkai rombunshū), v. 1997, n. 581 (December 1997). (1997):