Columbia subject headings:
Asia, Central--Description and travel.
Caucasus--Description and travel.
Russia (Federation)--Description and travel.
Ukraine--Description and travel.
Harvard subject headings:
Asia, Central--Description and travel.
Asia, Central--History.
Caucasus--Description and travel.
Caucasus--History.
Foreign correspondents.
Journalists
Russia (Federation)--Description and travel
Russia (Federation)--History.
Ukraine--Description and travel.
Ukraine--History.
Princeton subject headings: