Useful Internet links:

Sofia University "St. Kliment Ohridski" - http://www.uni-sofia.bg/
Bulgarian Academy of Sciences - http://www.bas.bg/
Ministry of Education - http://www.minedu.government.bg/
European Union - http://europa.eu.int
Europeаn Parliament - http://www.europarl.eu.int/
NATO - http://www.nato.int
NATO-EU - http://www.nato.int/issues/nato-eu/index.html