{"id":"001031228","type":"book","title":"Mollusca","publisher":"Państwowe Wydawnictwo Naukowe","publisher-place":"Warszawa","pages":"27-28","container-title":"Excavation in the Bacho Kiro Cave (Bulgaria) : Final report","author":[{"family":"Stworzewicz","given":"Ewa"}],"issued":{"raw":"1982"}}