Title: Ustroĭstvo i upravlenie na Bŭlgarskata pravoslavna t͡s︡ŭrkva,  IX-XIV vek
Subjects: Bŭlgarska pravoslavna t︠s︡ŭrkva, Church history, History, Orthodox Eastern Church, Sources, Orthodox eastern church, bulgarian, Europe, church history
Places: Bulgaria
Time periods: Middle Ages, 600-1500