-
*Akihiro Fujimoto
Cold-Region Road Engineering Research Group, Civil Engineering Research Institute for Cold Region
-
Teruyuki Fukuhara
Graduate School of Engineering, University of Fukui
-
Tokunaga Roberto
Cold-Region Road Engineering Research Group, Civil Engineering Research Institute for Cold Region
-
Naoto Takahashi
Cold-Region Road Engineering Research Group, Civil Engineering Research Institute for Cold Region