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) Sawada Kei and Hashimoto Kei and Oura Keiichiro and Nankaku Yoshihiko and Tokuda Keiichi,Constructing text-to-speech systems for languages with unknown pronunciations,Acoustical Science and Technology,13463969,一般社団法人 日本音響学会,2018,39,2,119-129,https://cir.nii.ac.jp/crid/1390001205088986240,https://doi.org/10.1250/ast.39.119