Title: Nʹoĭskii︠a︡t dogovor i sŭdbata na i︠u︡gozapadnite bŭlgarski zemi
Subjects: Bulgarians, Congresses, History
Places: Serbia, Bosilegrad, Bosilegrad Region (Serbia), Ki︠u︡stendil Region (Bulgaria)
Time periods: 20th century