Columbia subject headings:
Crimea (Ukraine)--Annexation to Russia (Federation)
Crimea (Ukraine)--Ethnic relations--21st century.
Crimea (Ukraine)--International status.
Crimean Tatars--Ethnic identity.
Ethnicity--Ukraine--Crimea.
Referendum--Ukraine--Crimea.
Russia (Federation)--Foreign relations--Ukraine--21st century.
Russia (Federation)--Politics and government--21st century.
Russians--Ukraine--Crimea--Ethnic identity.
Ukraine Conflict, 2014-
Ukraine--Foreign relations--Russia (Federation)--21st century.
Harvard subject headings:
Crimea (Ukraine)--Annexation to Russia (Federation)
Crimea (Ukraine)--Ethnic relations--21st century.
Crimea (Ukraine)--International status.
Crimean Tatars--Ethnic identity.
Ethnicity--Ukraine--Crimea.
Referendum--Ukraine--Crimea.
Russia (Federation)--Foreign relations--Ukraine--21st century.
Russia (Federation)--Politics and government--21st century.
Russians--Ukraine--Crimea--Ethnic identity.
Ukraine Conflict, 2014-
Ukraine--Foreign relations--Russia (Federation)--21st century.
Princeton subject headings: