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) 伊藤 慶明,A Comparative Study of Focal Lengthening in the Speech of Native Speakers and Japanese Speakers of English,Acoustical Science and Technology,,,2011,32,,54-61,https://cir.nii.ac.jp/crid/1010000782114249111,