Columbia subject headings:
German literature--20th century--History and criticism.
German literature--21st century--History and criticism.
Vulnerability (Personality trait) in literature.
Harvard subject headings:
German literature--20th century--History and criticism
German literature--21st century--History and criticism
Vulnerability (Personality trait) in literature
Princeton subject headings:
German literature--20th century--History and criticism.
German literature--21st century--History and criticism.
Vulnerability (Personality trait) in literature.