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) Luigi Curini and Airo Hino and Atsushi Osaka,"The Intensity of Government–Opposition Divide as Measured through Legislative Speeches and What We Can Learn from It: Analyses of Japanese Parliamentary Debates, 1953–2013",Government and Opposition,0017-257X,Cambridge University Press (CUP),2018-07-27,55,2,184-201,https://cir.nii.ac.jp/crid/1360848657931164544,https://doi.org/10.1017/gov.2018.15