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
"Robinson, I. S. (Ian Stuart)",The papacy 1073-1198 : continuity and innovation,,Cambridge University Press,1990,Cambridge medieval textbooks,,"0521264987,0521319226",,https://cir.nii.ac.jp/crid/1130282272356304896