{"id":"001031226","type":"book","title":"Excavation and the stratigraphy of the Cave","publisher":"Państwowe Wydawnictwo Naukowe","publisher-place":"Warszawa","pages":"7-11","container-title":"Excavation in the Bacho Kiro Cave (Bulgaria) : Final report","author":[{"family":"Ginter","given":"Bolesław."}],"issued":{"raw":"1982"}}