Columbia subject headings:
Artists--Germany--Biography--Exhibitions.
Authors, Exiled--Denmark--Exhibitions.
Authors, German--20th century--Biography--Exhibitions.
German literature--20th century--History and criticism--Exhibitions.
German literature--Denmark--Exhibitions.
National socialism and literature--Exhibitions.
Harvard subject headings:
Authors, German--20th century--Biography
Exiles' writings, German--Denmark--History and criticism.
German literature--20th century--History and criticism
German literature--Foreign countries--History and criticism
Princeton subject headings: