Columbia subject headings:
Criticism--Scandinavia--History--Congresses.
Scandinavian literature--History and criticism--Congresses.
Harvard subject headings:
Criticism--Scandinavia--History--Congresses.
Scandinavian literature--History and criticism--Congresses.
Princeton subject headings:
Criticism--Scandinavia--History--Congresses.
Scandinavian literature--History and criticism--Congresses.