著者名,書名,版表示,出版者名,出版年,シリーズ名,番号,ISBN,ISSN,URL
"Garro, Ibrahim",Independence proofs in arithmetic theories with very weak induction,,[Mathematisches Institut der Universität],1973,Bonner mathematische Schriften,,,,https://cir.nii.ac.jp/crid/1130000797002848512