Title: Borbi na bŭlgarskoto naselenie v Makedonii︠a︡ sreshtu chuzhdite aspiratsii i propaganda 1878-1945
Subjects: Politics and government, Bulgarians, Territorial expansion, History, Vŭtreshna makedono-odrinska revoli︠u︡t︠s︡ionna organizat︠s︡ii︠a︡, Vŭtreshna makedono-odrinska revoli͡ut͡sionna organizat͡sii͡a
Places: Macedonia, Serbia, Bulgaria