著者名,論文名,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI) ANDERSON R. O.,"Length, weight, and associated structural indices",Fisheries Techniques,,American Fisheries Society,1996,,,,https://cir.nii.ac.jp/crid/1570854175645982208,