{"id":"001046883","type":"book","title":"The state of research into the problem of Pleistocene-Holocene transition in the present area of Bulgaria","publisher":"Beier+Beran","publisher-place":"Langenweissbach","pages":"151-156","container-title":"Aegean, Marmara, Black Sea. The present state of research on the Early Neolithic. Proceedings of the sessiom held at the EAA 8th annual meeting at Thessaloniki, 28th september 2002","author":[{"family":"Gatsov","given":"I."}],"issued":{"raw":"2006"}}