著者名,書名,版表示,出版者名,出版年,シリーズ名,番号,ISBN,ISSN,URL "Markussen, Jan Magne and Thestrup, Anne-Christine and Nilsen, Jan Erik and Andreassen, Truls and Fridtjof Nansen-stiftelsen på Polhøgda","Japanese ocean mining activities : Norwegian technology, products and services",,Fridtjof Nansen Institute,1986,Ocean mining project,,"8290156243,8290156243",,https://cir.nii.ac.jp/crid/1130282271571236864