{"id":"001223198","type":"book","title":"Anonimnye vizantijskie follisy klassa \"B\" i našestvie pečenegov v Dobrudžu 1036 g","pages":"111-122","container-title":"Stratum Plus, 1999,6 (1999","author":[{"family":"Atanasov","given":"G."}],"issued":{"raw":"1999"}}