Columbia subject headings:
France, Southern--In literature--Congresses.
Nelli, René--Criticism and interpretation--Congresses.
Harvard subject headings:
France, Southern--In literature--Congresses.
Nelli, René--Criticism and interpretation--Congresses.
Princeton subject headings:
Nelli, René--Criticism and interpretation--Congresses.
Occitan poetry--History and criticism--Congresses.