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) Ryota Akiyoshi,A Formalization of Brouwer’s Argument for Bar Induction,"Logic, Language, Information, and Computation",0302-9743,Springer Berlin Heidelberg,2018,,,77-90,https://cir.nii.ac.jp/crid/1360285705773236736,https://doi.org/10.1007/978-3-662-57669-4_4