Columbia subject headings:
German literature--20th century--History and criticism.
German literature--21st century--History and criticism.
Schizophrenia in literature.
Harvard subject headings:
Schizophrenia
Schizophrenia in literature.
Schizophrenia--Germany.
Princeton subject headings:
German literature--20th century--History and criticism.
German literature--21st century--History and criticism.
Schizophrenia in literature.