Columbia subject headings:
Benn, Gottfried, 1886-1956--Criticism and interpretation.
Benn, Gottfried, 1886-1956--Literary style.
Harvard subject headings:
Benn, Gottfried, 1886-1956--Criticism and interpretation.
Benn, Gottfried, 1886-1956--Literary style.
Princeton subject headings:
Benn, Gottfried, 1886-1956--Criticism and interpretation.
Benn, Gottfried, 1886-1956--Literary style.