Columbia subject headings:
Crimea (Ukraine)--Annexation to Russia (Federation)
Crimea (Ukraine)--Economic policy--21st century.
Crimea (Ukraine)--International status.
Crimea (Ukraine)--Politics and government--21st century.
Information policy--Ukraine.
Harvard subject headings:
Crimea (Ukraine)--Annexation to Russia (Federation)
Crimea (Ukraine)--Economic policy--21st century.
Crimea (Ukraine)--International status.
Crimea (Ukraine)--Politics and government--21st century.
Information policy--Ukraine.
Princeton subject headings:
Crimea (Ukraine)--Annexation to Russia (Federation)
Crimea (Ukraine)--Economic policy--21st century.
Crimea (Ukraine)--International status.
Crimea (Ukraine)--Politics and government--21st century.
Information policy--Ukraine.