{"id":"001031237","type":"book","title":"Equidae","publisher":"Państwowe Wydawnictwo Naukowe","publisher-place":"Warszawa","pages":"56-61","container-title":"Excavation in the Bacho Kiro Cave (Bulgaria) : Final report","author":[{"family":"Forsten","given":"Ann 1939-2002"}],"issued":{"raw":"1982"}}