• 1 Memorial Library

• 2 Journals, Magazines, Newspapers

• 2 History
• 1 Bŭlgarska pravoslavna t︠s︡ŭrkva
• 1 Church Slavic language
• 1 Church Slavic literature

• 1 Fondat͡sii͡a "Bŭlgarsko istorichesko nasledstvo."
• 1 T︠S︡entŭr za bŭlgaristika (Bŭlgarska akademii︠a︡ na naukite)

• 2 Bulgarian
• 2 English
• 2 German
• 1 Russian

• 1 Balkan Peninsula

Limit year range