Title: Ocherki po istorii i︠u︡zhnykh slavi︠a︡n i russko-balkanskikh svi︠a︡zeĭ v 50-70-e gody xix v
Subjects: History, Relations, Slavs, Southern, Southern Slavs, Relations (general) with the Balkan Peninsula, International relations
Places: Balkan Peninsula, Soviet Union