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
"Benn, Gottfried and Paeschke, Hans and Moras, Joachim","Briefwechsel, 1948-1956",,Klett-Cotta,2004,Briefe,,3608936971,,https://cir.nii.ac.jp/crid/1130000795976899328