Columbia subject headings:
Orths, Markus, 1969---Criticism and interpretation.
Harvard subject headings:
German literature--21st century--History and criticism--Congresses.
Orths, Markus, 1969---Criticism and interpretation--Congresses.
Poetics--History--Congresses.
Princeton subject headings:
Orths, Markus, 1969---Criticism and interpretation.