Yasuyuki Ujihashi
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- A Study On The Flood Behavior In The Middle And The Lower Courses Of A River. Dans: 土木学会論文集 (Doboku Gakkai rombunshū), v. 1988, n. 397 (septembre 1988). (1988):
- A Consideration on the Probabilistic Estimation of Maximum Hydrological Quantities Occurrence. Dans: 土木学会論文集 (Doboku Gakkai rombunshū), v. 1989, n. 405 (mai 1989). (1989):
- Analysis And Synthesis Of Monthly Precipitation Data Based On Pattern Recognition. Dans: 土木学会論文集 (Doboku Gakkai rombunshū), v. 1990, n. 417 (mai 1990). (1990):