Title: Osvobozhdenieto na Bŭlgarii︠a︡, 1878-1968.  Dokladi ot i︠u︡bileĭnata nauch. sesii︠a︡ v Sofii︠a︡ (29. II-1. III. 1968)
Subjects: History, Russo-Turkish War, 1877-1878
Places: Bulgaria
Time periods: 1878-1944