00000nam a2200000 a 4500 Quelle Europa Bericht OSZE Gemeinsame Verantwortung Effektivität Common Responsibility Commitments and Implementations. Report submitted to the OSCE Ministerial Council in response to MC Decision No. 17/05 on Strengthening the Effectiveness of the OSZE OSCE Office for Democratic Institutions and Human Rights 2006 9788360190319