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) Nicholas Revett Rolle and Matthew Faytak and Florian Lionnet,The distribution of advanced tongue root harmony and interior vowels in the Macro-Sudan Belt,Proceedings of the Linguistic Society of America,2473-8689,Linguistic Society of America,2017-06-12,2,,10,https://cir.nii.ac.jp/crid/1362825893307320064,https://doi.org/10.3765/plsa.v2i0.4058