6 June 2012 | Publisher: Freedom House | Document type: Annual Reports
2009 | Publisher: Söderköping/Cross-Border Cooperation Process | Document type: Regional Reports
2008 | Publisher: Minority Rights Group International | Document type: Country Reports
1 January 1992 | Publisher: National Legislative Bodies / National Authorities | Document type: National Legislation
5 November 1991 | Publisher: National Legislative Bodies / National Authorities | Document type: National Decrees, Circulars, Regulation, Policy Documents