Columbia subject headings:
English poetry--Irish authors--History and criticism.
Ireland--Intellectual life--20th century.
Literature and history--Ireland--History--20th century.
Harvard subject headings:
English poetry--Irish authors--History and criticism
Intertextuality.
Ireland--In literature.
Ireland--Intellectual life--20th century.
Literature and history--Ireland--History--20th century.
Northern Ireland--In literature.
Princeton subject headings:
English poetry--Irish authors--History and criticism.
Intertextuality.
Ireland--In literature.
Ireland--Intellectual life--20th century.
Literature and history--Ireland--History--20th century.
Northern Ireland--In literature.