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) Kyungcheol Choy and Michael P. Richards,"Stable isotope evidence of human diet at the Nukdo shell midden site, South Korea",Journal of Archaeological Science,0305-4403,Elsevier BV,2009-07,36,7,1312-1318,https://cir.nii.ac.jp/crid/1361699993684801664,https://doi.org/10.1016/j.jas.2009.01.004