Columbia subject headings:
Europe--Relations--Ukraine--Congresses.
European Union--Congresses.
Ukraine--Relations--Europe--Congresses.
Ukrainian literature--Political aspects--Congresses.
Harvard subject headings:
Europe--Relations--Ukraine--Congresses.
European Union--Congresses.
Ukraine--Relations--Europe--Congresses.
Ukrainian literature--Political aspects--Congresses.
Princeton subject headings:
Europe--Relations--Ukraine--Congresses.
European Union--Congresses.
Literature--Ukraine--Political aspects--Congresses.
Ukraine--Relations--Europe--Congresses.