Khristo Angelov Khristov

• A history of Bulgaria
• Agrarnii͡a︡t vŭpros v bŭlgarskata natsionalna revoli͡u︡tsii͡a︡
• Agrarnite otnoshenii︠a︡ v Makedonii︠a︡ prez xix v. i nachaloto na xx v.
• Akademik Khristo A. Khristov
• Aleksandŭr Stamboliĭski, zhivot, delo, zaveti
• Alexander Stamboliiski, his life, ideas, and work
• Bulgaria, 1300 years
• Bŭlgaro-sŭvetski otnoshenii︠a︡ i vrŭzki
• Bulgarsko vuzrazhdane
• Bŭlgarii͡a︡, Balkanite i mirŭt 1919
• Die Geschichte Bulgariens
• Dimitar Blagoev