Title: Vŭtreshnata makedono-odrinska revoli︠u︡t︠s︡ionna organizat︠s︡ii︠a︡ prez pogleda na neĭnite osnovateli
Subjects: Sources, Revolutionaries, Vŭtreshna makedono-odrinska revoli︠u︡t︠s︡ionna organizat︠s︡ii︠a︡, Biography, History
Places: Bulgaria
Time periods: 1878-1944