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