Columbia subject headings:
Harvard subject headings:
Crimea (Ukraine)--Politics and government.
Secession--Ukraine--Crimea.
Ukrainian language--Political aspects--Ukraine.
Princeton subject headings:
Crimea (Ukraine)--Annexation to Russia.
Crimea (Ukraine)--Ethnic identity.
Group identity--Ukraine--Crimea.
Language policy--Russia (Federation).
Multilingualism--Russia (Federation).
Regionalism--Russia (Federation)
Russia (Federation)--Languages.
Russia (Federation)--Relations--Ukraine.
Ukraine--Relations--Russia (Federation).