Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) 田山 経二郎,内航船の環境問題,Bulletin of The Japan Society of Naval Architects and Ocean Engineers,18803725,The Japan Society of Naval Architects and Ocean Engineers,2008,18,0,14-17,https://cir.nii.ac.jp/crid/1390001205268801664,https://doi.org/10.14856/kanrin.18.0_14