Text ( visual ) : unmediated Bettine von Arnim : Romantik, Revolution, Utopie : eine Biographie / Ingeborg Drewitz. -- Neuausgabe. -- Hildesheim : Claassen , 1992. -- 319 p., [8] p. of plates : ill. ; 21 cm. -- Bibliography: p. 290-297 ; Includes index. -- ISBN 3546000250 ; (BA20801083) ; https://ci.nii.ac.jp/ncid/BA20801083 Author Heading(s): Drewitz, Ingeborg . -- Classification(s): LCC : PT1808.A4. -- Subject Heading(s): LCSH : Arnim, Bettina von, 1785-1859 -- Biography ; LCSH : Authors, German -- 19th century -- Biography