Columbia subject headings:
European Union countries--Foreign economic relations--Periodicals.
European Union countries--Foreign relations--Periodicals.
International economic relations--Periodicals.
Russia (Federation)--Economic conditions--Periodicals.
World politics--21st century--Periodicals.
Harvard subject headings:
European Union countries--Foreign economic relations--Periodicals.
European Union countries--Foreign relations--Periodicals.
International economic relations--Periodicals
Russia (Federation)--Economic conditions--Periodicals
World politics--21st century--Periodicals
Princeton subject headings:
Europe--Foreign relations--21st century.
European Union countries--Foreign relations--21st century.
Geopolitics.
National security--European Union countries.
Russia (Federation)--Economic conditions--1991-
World politics.