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) ,Durational pattern of stop consonants produced by foreign learners of Japanese.,Proc.Ann.Meeting of the Phonetic Society of Japan,,,1998,,,103-108,https://cir.nii.ac.jp/crid/1010282256693486090,