著者名,タイトル,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI)
Hein,Cobalt-rich ferromanganese crusts from the central Pacific,"Proc. Offshore Technology Conf., OTC paper",,,1986,5234,,119,https://cir.nii.ac.jp/crid/1370851343902638990,