Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) MORISUGI Hisayoshi and TOKUNAGA Yoshiyuki and HAYASHIYAMA Yasuhisa,Benefit Evaluation of Snow Removal,Annual report of the Society for the Promotion of Construction Engineering,02889994,Tohoku University,2001-04-01,36,,80-89,https://cir.nii.ac.jp/crid/1572261551707536896,