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
"Hartzell Firestone, Ruth R.",Elements of traditional structure in the couplet epics of the late Middle High German Dietrich cycle,,A. Kümmerle,1975,Göppinger Arbeiten zur Germanistik,,3874523004,,https://cir.nii.ac.jp/crid/1130000794805076480