Referendums in Republika Srpska all Serb representative from BiH institutions, including the Presidency and Council of Ministers, the Parliament and the judiciary. The decision about calling the referendum did not gather as much support as expected from kin-state Serbia, with President Boris Tadic unwilling to "interfere" in Bosnia's internal affairs, while expressing opposition to OHR's plans and calling for a solution of the crisis through compromise. The debate on the issue at the UN Security Council on 9 May 2011 did not produce a common stance due to the disagreement of Russia with Inzko's position, and the reserves of China. Meanwhile, a publication of
President of the European Commission term, despite his being the most 'dynamic' leader until Jacques Delors. Hallstein's work did position the Commission as a substantial power. The presidents were involved in the major political projects of the day in the 1970s, such as the European Monetary Union. In 1970, President Jean Rey secured the Community's own financial resources and in 1977, President Roy Jenkins became the first Commission President to attend a G7 summit on behalf of the Community. However, owing to problems such as the 1973 oil crisis and the 1979 energy crisis, economic hardship reduced the priority of European integration, with only the