Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Takagi Hideki and Horita Nobuo,Influences and Problems of Regulation on Studded Tire in Hokkaido,Journal of Snow Engineering of Japan,0913-3526,Japan Society for Snow Engineering,1993,9,3,223-237,https://cir.nii.ac.jp/crid/1390282679414726016,https://doi.org/10.4106/jsse.9.223