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
"Béroul, 12th cent. and Mermier, Guy R.",Tristran and Yseut : Old French text with facing English translation,,P. Lang,1987,American university studies,,0820403385,,https://cir.nii.ac.jp/crid/1130282268975673728