Columbia subject headings:
Harvard subject headings:
Debts, External--Greece--History--21st century.
Economic assistance, European--Greece.
Economic assistance, European--Political aspects--Germany.
Financial crises--Greece--History--21st century.
Germany--Foreign relations--21st century.
Germany--Politics and government--21st century.
Princeton subject headings:
Financial crises--Greece.
Germany--Relations--Greece.
Greece--Relations--Germany.