Columbia subject headings:
Harvard subject headings:
Polish literature--19th century--History and criticism--Congresses.
Polish literature--Ukrainian influences--Congresses.
Polish poetry--19th century--History and criticism--Congresses.
Romanticism--Poland--Congresses.
Princeton subject headings:
Polish literature--19th century--History and criticism--Congresses.
Polish literature--Ukrainian influences--Congresses.
Polish poetry--19th century--History and criticism--Congresses.
Romanticism--Poland--Congresses.