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)
,Yupik in Siberia,Current Status and Issues of Studies in Endangered Languages (O.Sakiyama ed.),,,2003,,,295-298,https://cir.nii.ac.jp/crid/1010282256780246812,