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) Sasaki Koushy,New interpretation of duality and structure of the resonant amplitude,Progress of theoretical physics = 理論物理学の進歩,0033068X,Kyoto : Publication Office,1972-01,47,1,170-183,https://cir.nii.ac.jp/crid/1521699229934320640,https://doi.org/10.1143/ptp.47.170