Columbia subject headings:
German literature--History and criticism--Bibliography.
Literature--History and criticism--Bibliography.
Neue deutsche Literatur--Bibliography.
Harvard subject headings:
German literature--History and criticism--Bibliography
Literature--History and criticism--Bibliography
Neue deutsche Literatur--Indexes.
Princeton subject headings:
German literature--20th century--Periodicals.
German literature--History and criticism--Periodicals.
Neue deutsche Literature--Indexes.
Periodicals.