1 February 2016 | Publisher: Council of Europe: Secretariat of the Framework Convention for the Protection of National Minorities | Document type: Country Reports
17 September 2010 | Publisher: Council of Europe: Secretariat of the Framework Convention for the Protection of National Minorities | Document type: Country Reports
2008 | Publisher: Minority Rights Group International | Document type: Country Reports
31 December 2003 | Publisher: Minorities at Risk Project | Document type: Country Reports