Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Marcio Yamamoto and Sotaro Masanobu and Satoru Takano,An Experimental Investigation about VIM on a Free Standing Riser,"日本船舶海洋工学会講演会論文集 Conference proceedings, the Japan Society of Naval Architects and Ocean Engineers",21851840,[東京] : 日本船舶海洋工学会,2012-11,,15,5-8,https://cir.nii.ac.jp/crid/1520853832056547712,