著者名,タイトル,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI) Levinson,On the uniqueness of the potential in a Schrodinger equation for a given asymptotic phase,Danske Vid. Selsk. Mat.-Fys. Medd.,,,1949,25,9,29,https://cir.nii.ac.jp/crid/1370857593773178241,