7 November 2016 | Publisher: United States Congressional Research Service | Document type: Thematic Reports
September 2014 | Publisher: European Union: European Parliament | Document type: Thematic Reports
1 April 2014 | Publisher: European Union: European Commission | Document type: Thematic Reports
26 September 2012 | Publisher: European Union: European Parliament | Document type: Thematic Reports
27 July 2012 | Publisher: UN High Commissioner for Refugees (UNHCR) | Document type: Thematic Reports