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
"Hartmann, von Aue, 12th cent. and Naumann, Hans and Steinger, Hans, b. 1894 and Ranke, Friedrich",Erec ; Iwein,,P. Reclam,1933,Deutsche Literatur,,,,https://cir.nii.ac.jp/crid/1130282272403304576