Columbia subject headings:
Expressionism in literature.
German literature--20th century--History and criticism.
Russian literature--19th century--History and criticism.
Russian literature--20th century--History and criticism.
Russian literature--Appreciation--Germany.
Harvard subject headings:
Expressionism in literature.
German literature--20th century--History and criticism
Russian literature--19th century--History and criticism
Russian literature--20th century--History and criticism
Russian literature--Appreciation--Germany
Princeton subject headings:
Expressionism in literature.
German literature--20th century--History and criticism.
German literature--Russian influences.