{"id":"000480612","type":"article","title":"O periodizacii rannesrednevekovoj architektury Bolgarii. (Russ.) [Zur Periodisierung der frühmittelalterlichen Architektur Bulgariens.] -","pages":"47-50","container-title":"Kratkie soobščenija, 172.1982","author":[{"family":"Jakobson","given":"A.L."}],"issued":{"raw":"1982"}}