June 2013 | Publisher: UN High Commissioner for Refugees (UNHCR) | Document type: Research, Background and Discussion Papers
17 December 2012 | Publisher: UN Human Rights Council | Document type: Research, Background and Discussion Papers
September 2012 | Publisher: UN High Commissioner for Refugees (UNHCR) | Document type: Research, Background and Discussion Papers
3 March 2011 | Publisher: United States Congressional Research Service | Document type: Research, Background and Discussion Papers
28 February 2011 | Publisher: United States Congressional Research Service | Document type: Research, Background and Discussion Papers
October 2007 | Publisher: UN High Commissioner for Refugees (UNHCR) | Document type: Research, Background and Discussion Papers
16 July 2007 | Publisher: UN High Commissioner for Refugees (UNHCR) | Document type: Research, Background and Discussion Papers