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
"Friedlaender, Salomo and Geerken, Hartmut and Thiel, Detlef and Hauff, Sigrid",Briefwechsel VII : Dezember 1937-Oktober 1938,,"BoD, Books on Demand",2020,Gesammelte Schriften,,9783750415614,,https://cir.nii.ac.jp/crid/1130286984362773513