by Sassa, Kyoji, Nagai, Osamu, Solidum, Renato, Yamazaki, Yoichi, Ohta, Hidemasa
Published in Landslides (01.09.2010)

by Sassa, Kyoji, Dang, Khang, He, Bin, Takara, Kaoru, Inoue, Kimio, Nagai, Osamu
Published in Landslides (01.10.2014)

by NAGAI OSAMU
Year of Publication 24.02.2023

by NAGAI OSAMU
Year of Publication 18.10.2022

by ASAKAWA, Kazuya, NAGAI, Osamu
Year of Publication 14.12.2023

by NAGAI OSAMU
Year of Publication 08.10.2020

by KANEKO TETSUYA, NAGAI OSAMU
Year of Publication 28.04.2023

by YANAGISAKI, Jun, NAGAI, Osamu
Year of Publication 08.12.2022

by NAGAI OSAMU, WAKABAYASHI YOHEI
Year of Publication 13.09.2022

by NAGAI OSAMU, WAKABAYASHI YOHEI
Year of Publication 08.09.2022

by OGI TOMOFUMI, NAGAI OSAMU
Year of Publication 09.08.2022

by MORISHITA, Isao, NAGAI, Osamu
Year of Publication 02.06.2022

by SATO HIROKI, NAGAI OSAMU
Year of Publication 13.01.2022

by NAGAI OSAMU, SUZUKI TOSHIFUMI
Year of Publication 20.05.2021

by NAGAI OSAMU, KAWAMURA KUNIHIRO
Year of Publication 27.08.2020

by NODA HIROKI, NAGAI OSAMU
Year of Publication 20.08.2020

by SHIMASAKI, Masao, NAGAI, Osamu
Year of Publication 25.06.2020

by KINOSHITA TAKESHI, NAGAI OSAMU
Year of Publication 19.03.2020

by NAGAI OSAMU, KOJIMA MAKI
Year of Publication 14.11.2019

by KUBOTA, Tomokatsu, NAKAGAWA, Taichi, KUMAZAKI, Shinya, NAGAI, Osamu
Year of Publication 06.09.2024