Columbia subject headings:
Authors, German--20th century--Religious life.
German poetry--20th century--History and criticism.
Harvard subject headings:
Authors, German--20th century--Religious life.
German poetry--20th century--History and criticism
Princeton subject headings:
Benn, Gottfried, 1886-1956--Criticism and interpretation.
Celan, Paul--Criticism and interpretation.
Eich, Günter, 1907-1972--Criticism and interpretation.
Meister, Ernst, 1911-1979--Criticism and interpretation.