June 2012 | Publisher: UN High Commissioner for Refugees (UNHCR) | Document type: Research, Background and Discussion Papers
December 2007 | Publisher: German Institute for Human Rights | Document type: Research, Background and Discussion Papers
October 2007 | Publisher: UN High Commissioner for Refugees (UNHCR) | Document type: Research, Background and Discussion Papers
31 August 2006 | Publisher: UN High Commissioner for Refugees (UNHCR) | Document type: Research, Background and Discussion Papers
15 May 1999 | Publisher: UN High Commissioner for Refugees (UNHCR) | Document type: Research, Background and Discussion Papers
1 February 1999 | Publisher: European Council on Refugees and Exiles | Document type: Research, Background and Discussion Papers