Author,Title,Edition,Publisher,Year,Series,Number,ISBN,ISSN,URL
"Michels, Volker",Materialien zu Hermann Hesses >der Steppenwolf<,6. Aufl,Suhrkamp,1979,Suhrkamp Taschenbuch,,3518365533,,https://cir.nii.ac.jp/crid/1130000795976727808