{"id":"001402510","type":"book","title":"Non-destructive investigations in the extramural area of Novae (lower Moesia; Bulgaria) in 2012","pages":"157-161","container-title":"Światowit, N.S. 10/51 (2012","author":[{"family":"Tomas","given":"Agnieszka."}],"issued":{"raw":"2013"}}