Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Iwama Daisuke and Kitagawa Hiroshi and Kido Akihiro and Naganuma Kaname,Measurement of Surface Roughness of Icy Road Surface by Spectral Polarimetry (Third Report),Transactions of Society of Automotive Engineers of Japan,02878321,Society of Automotive Engineers of Japan,2016,47,2,471-476,https://cir.nii.ac.jp/crid/1390001204613335680,https://doi.org/10.11351/jsaeronbun.47.471