Columbia subject headings:
Minorities--Government policy--Poland--Sources.
Ob'i︠e︡dnanni︠a︡ ukraïnt︠s︡iv u Polʹshchi--History--Sources.
Poland--Ethnic relations--Sources.
Ukrainians--Poland--History--Sources.
Harvard subject headings:
Ob'i︠e︡dnanni︠a︡ ukraïnt︠s︡iv u Polʹshchi--History--Sources.
Ukrainians--Poland--History--Sources.
Princeton subject headings:
Ob'i︠e︡dnanni︠a︡ ukraïnt︠s︡iv u Polʹshchi--History.
Poland--Relations--Ukraine--20th century.
Poland--Relations--Ukraine--21st century.
Ukraine--Relations--Poland--20th century.
Ukraine--Relations--Poland--21st century.