Dictionary of Bulgarian language
Vol. І-XV. Sofia: Bulgarian Academy of Sciences, 1977-2014.
The Institute introduced an online service offering free access to the multivolume Dictionary of Bulgarian.
Official Spelling Dictionary of Bulgarian
Bulgarian Academy of Sciences, Institute for Bulgarian Language
PROSVETA Publishing House, Sofia, 2012, 676 p.
The new edition of the Official Spelling Dictionary of Bulgarian has attracted extensive media attention. It has been covered on national and regional level in TV and radio programmes, printed newspapers, online news agencies, news websites.
Sources are listed in Bulgarian.