Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Takaoka Yukichi and Yagi Seiichiro and Kumamoto Hideki and Yoshikawa Takao,A Study on the Improvement of Collision Buffer Bow Characteristics for a Sharp Entrance Angle Bow Structure,Journal of the Japan Society of Naval Architects and Ocean Engineers,18803717,The Japan Society of Naval Architects and Ocean Engineers,2010,11,,199-206,https://cir.nii.ac.jp/crid/1390001205255991168,https://doi.org/10.2534/jjasnaoe.11.199