Columbia subject headings:
Elsner, Gisela, 1937-1992--Congresses.
Harvard subject headings:
Elsner, Gisela, 1937-1992--Congresses.
Elsner, Gisela, 1937-1992--Criticism and interpretation--Congresses.
German literature--20th century--History and criticism--Congresses
Princeton subject headings:
Elsner, Gisela, 1937-1992--Congresses.