Columbia subject headings:
Expressionism in literature.
Expressionism.
German literature--19th century--History and criticism.
German literature--20th century--History and criticism.
Projection (Psychology) in literature.
Psychoanalysis in literature.
Harvard subject headings:
Aesthetics, Modern.
Subjectivity.
Princeton subject headings:
Expressionism in literature.
Expressionism.
German literature--19th century--History and criticism.
German literature--20th century--History and criticism.
Projection (Psychology) in literature.
Psychoanalysis in literature.