{"id":"001222937","type":"book","title":"Wizerunek władców bułgarskich u Konstantyna Porfirogenety, Genesiosa i kontynuatora Teofanesa","publisher-place":"Pozna","pages":"9-25","container-title":"Slavia Antiqua, 41 (2000","author":[{"family":"Leszka","given":"Mirosław J."}],"issued":{"raw":"2000"}}