Columbia subject headings:
Celan, Paul--Criticism and interpretation.
German literature--20th century--History and criticism.
German literature--Europe, Eastern--History and criticism.
Harvard subject headings:
Celan, Paul--Criticism and interpretation.
German literature--20th century--History and criticism
German literature--Europe, Eastern--History and criticism.
Princeton subject headings:
Celan, Paul--Criticism and interpretation.
German literature--20th century--History and criticism.
German literature--Europe, Eastern--History and criticism.