Columbia subject headings:
German literature--20th century--History and criticism.
German literature--21st century--History and criticism.
Modernism (Literature)--Germany.
Harvard subject headings:
German literature--20th century--History and criticism
German literature--21st century--History and criticism
Modernism (Literature)--Germany
Princeton subject headings:
German literature--20th century--History and criticism.
German literature--21st century--History and criticism.