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
"Ringbom, Håkan",Studies in the narrative technique of Beowulf and Lawman's Brut,,Åbo Akademi,1968,Acta academiae aboensis,,,,https://cir.nii.ac.jp/crid/1130282270231081088