{"id":"001382838","type":"book","title":"Zur Geographie Nordost-Bulgariens in der Spätantike und im Mittelalter","publisher-place":"[Sofia","pages":"58-80","container-title":"Lingustique Balkanique, 4 ,1962","author":[{"family":"Beševliev","given":"Veselin"}],"issued":{"raw":"1962"}}